Params - a string array containing (required):DATA(hex string, required), 32 Bytes - hash of a transactionObject - A transaction object, or null when no transaction was found:blockHash(hex string). DATA, 32 Bytes - hash of the block where this transaction was in. null when its pending.blockNumber(hex string). QUANTITY - block number where this transaction was in. null when its pending.from(hex string). DATA, 20 Bytes - address of the sender.gas(hex string). QUANTITY - gas provided by the sender.gasPrice(hex string). QUANTITY - gas price provided by the sender in Wei.hash(hex string). DATA, 32 Bytes - hash of the transaction.input(hex string). DATA - the data send along with the transaction.nonce(hex string). QUANTITY - the number of transactions made by the sender prior to this one.to(hex string). DATA, 20 Bytes - address of the receiver. null when its a contract creation transaction.transactionIndex(hex string). QUANTITY - integer of the transactions index position in the block. null when its pending.value(hex string). QUANTITY - value transferred in Wei.v(hex string). QUANTITY - ECDSA recovery id.r(hex string). DATA, 32 Bytes - ECDSA signature r.s(hex string). DATA, 32 Bytes - ECDSA signature s.