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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 #0x3ff17cb20c5e44da5b8c564356159a7ffca64b71edf9790fc205b88fe57233aa · ArcScan

Block

#21,518,731

2026-09-18 15:23:12 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,731
Timestamp: 38 days ago · 2026-09-18 15:23:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ff17cb20c5e44da5b8c564356159a7ffca64b71edf9790fc205b88fe57233aa
Parent hash: 0xa250e3b0…55660684
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,731 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

10.8%3,253,198 / 30,000,000

Base fee

20 gwei

State root

0x427c66ed9a2a…2c1d7c17403c

Transactions root

0x9f0c04d69e86…2bddc034ebfb

Receipts root

0xe559a274ae05…96b05aa34b14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800