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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 #0x78cc2bde73bea220eee32395890a65854560f6705124c19c22d7b8df4b3fa78c · ArcScan

Block

#21,279,957

2026-09-17 05:44:39 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,957
Timestamp: 44 days ago · 2026-09-17 05:44:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x78cc2bde73bea220eee32395890a65854560f6705124c19c22d7b8df4b3fa78c
Parent hash: 0xfb6d8558…800d1db7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,957 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.2%5,463,553 / 30,000,000

Base fee

20 gwei

State root

0xb2b5d4ffd62a…6a125ecdd60c

Transactions root

0xa720e2f1cbfb…0709fe66f7f0

Receipts root

0x673faaca854b…6a3b91228a96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800