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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 #0x51fbb68c252b0a82fff4075d44be5f75ba71fb60bca34edacdb250345b0b03da · ArcScan

Block

#21,256,766

2026-09-17 02:28:45 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,766
Timestamp: 56 days ago · 2026-09-17 02:28:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x51fbb68c252b0a82fff4075d44be5f75ba71fb60bca34edacdb250345b0b03da
Parent hash: 0x217f1901…f24663cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,766 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

16.1%4,823,650 / 30,000,000

Base fee

20 gwei

State root

0x64768c9c2171…f79e4954d7f0

Transactions root

0x644212bfeec9…e5f2e4502bba

Receipts root

0xd6a0c18d6dc3…5dc370c3c60a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800