eth_getUncleByBlockNumberAndIndex

Parameters

Params - a string array containing (required):

• QUANTITY|TAG(hex string|string, required) - integer of block number in hex string format, or the string "earliest", "latest" or "pending", as in the default block parameter.
• QUANTITY(hex string, required) - the uncle’s index position.

Returns

Object - a block object, or null when no block was found:

• number(hex string). QUANTITY - the block number. null when it's a pending block.
• hash(hex string). DATA, 32 Bytes - hash of the block. null when it's a pending block.
• parentHash(hex string). DATA, 32 Bytes - hash of the parent block.
• nonce(hex string). DATA, 8 Bytes - hash of the generated proof-of-work. null when it's a pending block.
• sha3Uncles(hex string). DATA, 32 Bytes - SHA3 of the uncles data in the block.
• logsBloom(hex string). DATA, 256 Bytes - the bloom filter for the logs of the block. null when it's a pending block.
• transactionsRoot(hex string). DATA, 32 Bytes - the root of the transaction trie of the block.
• stateRoot(hex string). DATA, 32 Bytes - the root of the final state trie of the block.
• receiptsRoot(hex string). DATA, 32 Bytes - the root of the receipts trie of the block.
• miner(hex string). DATA, 20 Bytes - the address of the beneficiary to whom the mining rewards were given.
• difficulty(hex string). QUANTITY - integer of the difficulty for this block.
• totalDifficulty(hex string). QUANTITY - integer of the total difficulty of the chain until this block.
• extraData(hex string). DATA - the “extra data” field of this block.
• size(hex string). QUANTITY - integer of the size of this block in bytes.
• gasLimit(hex string). QUANTITY - the maximum gas allowed in this block.
• gasUsed(hex string). QUANTITY - the total used gas by all transactions in this block.
• timestamp(hex string). QUANTITY - the unix timestamp for when the block was collated.
• transactions(array of object). Array - array of transaction objects, or 32 Bytes transaction hashes depending on the last given parameter.
• uncles(array of hex string). Array - array of uncle hashes.