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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xefa308fab33f55cf5d911d201d385975bab1f2b5eb82cc2609d673a5f2435abf · ArcScan

Block

#21,421,586

2026-09-18 01:42:02 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,586
Timestamp: 57 days ago · 2026-09-18 01:42:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xefa308fab33f55cf5d911d201d385975bab1f2b5eb82cc2609d673a5f2435abf
Parent hash: 0xdc6d0467…418cb5eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,586 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.8%535,056 / 30,000,000

Base fee

20 gwei

State root

0xb161cc348ff7…04fc0ef834c3

Transactions root

0x3325cd4f951b…ff1bab37ac3d

Receipts root

0x393ec51d2aa0…59f0c36d6c8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800