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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 #0x0c80b88cc2fb84687285b69f7e8457d96f875b0b7bf9ab6dd38294ef4e15737e · ArcScan

Block

#21,278,366

2026-09-17 05:31:13 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,366
Timestamp: 6 days ago · 2026-09-17 05:31:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c80b88cc2fb84687285b69f7e8457d96f875b0b7bf9ab6dd38294ef4e15737e
Parent hash: 0x5ac0ff0a…b0016c08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,366 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.6%5,297,976 / 30,000,000

Base fee

20 gwei

State root

0x6472fb0c5d69…4e69742dc6ba

Transactions root

0x5a78fe657f1c…c4b21c41222c

Receipts root

0xa19849039b5a…cef3d0ebe8d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800