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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 #0x3129f1222289ca161f91f07c64fe09b8f710bed4b9ea0eeea6b82ce4e386492b · ArcScan

Block

#21,279,522

2026-09-17 05:40:59 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,522
Timestamp: 29 days ago · 2026-09-17 05:40:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x3129f1222289ca161f91f07c64fe09b8f710bed4b9ea0eeea6b82ce4e386492b
Parent hash: 0xa4fab0f3…7ab213d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,522 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.0%5,697,485 / 30,000,000

Base fee

20 gwei

State root

0x484a695ff626…453dc459c92b

Transactions root

0x0476afc466b8…1c0ac34d57ba

Receipts root

0xbde180d10384…b67453e63e9e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800