eth_getUncleByBlockHashAndIndex - Ethereum
Shows the ‘Uncle’ and its index position after you enter the block’s hash
How to Use the eth_getUncleByBlockHashAndIndex Method
Parameters
QUANTITY|TAG - the string "latest", "earliest" or "pending", or an integer block number., as it is shown in the default block parameter.
QUANTITY - the uncle's index position.
What you receive
Object - A block object with the following fields, or null when no block was found:
number: QUANTITY - the block number. null when its pending block.
hash: DATA, 32 Bytes - hash of the block. null when its pending block.
parentHash: DATA, 32 Bytes - the parent block’s hash.
nonce: DATA, 8 Bytes - hash of the generated proof-of-work. null in case its a pending block.
sha3Uncles: DATA, 32 Bytes - SHA3 of the uncles data.
logsBloom: DATA, 256 Bytes - the bloom filter for the logs in this block. returns null in case it's a pending block.
transactionsRoot: DATA, 32 Bytes - the root of the transaction trie.
stateRoot: DATA, 32 Bytes - the root of the final state trie of the block.
receiptsRoot: DATA, 32 Bytes - the root of the receipts trie related to this block.
miner: DATA, 20 Bytes - the address of the beneficiary that received the mining rewards.
difficulty: QUANTITY - the block’s difficulty rate.
totalDifficulty: QUANTITY - the total chain difficulty until this block presented as an integer. extraData: DATA - field for extra data about this block..
size: QUANTITY -measuring the block size in bytes.
gasLimit: QUANTITY - the maximum gas amount possible in this block.
gasUsed: QUANTITY - the total gas used for proceeding all transactions in this block.
timestamp: QUANTITY - the unix timestamp showing the block collation time.
transactions: Array consisting of transaction objects, or 32 Bytes transaction hashes that will depend on the last given parameter.
uncles: Array of uncle hashes.
Sample
Here is a typical appliance example.
Call
Outcome
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