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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 #0x57cf213b8d698876dde7e6f6a8b1d2d797306b47a667ab613cd6c11dbe7ca809 · ArcScan

Block

#21,256,684

2026-09-17 02:28:04 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,684
Timestamp: 55 days ago · 2026-09-17 02:28:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x57cf213b8d698876dde7e6f6a8b1d2d797306b47a667ab613cd6c11dbe7ca809
Parent hash: 0xeea47c83…79c96a79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,684 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

14.6%4,392,204 / 30,000,000

Base fee

20 gwei

State root

0x08583c1e2a0c…e6f04f22a22f

Transactions root

0x50fadd897f4d…62e8db5f6f5b

Receipts root

0xefd69c5e5301…84c6cf7146de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800