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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 #0x4c8e9d739c1510fac40f42b70eb410936d3fe13e69aaa09ed37172dad028211c · ArcScan

Block

#21,305,378

2026-09-17 09:19:27 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,378
Timestamp: 42 days ago · 2026-09-17 09:19:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c8e9d739c1510fac40f42b70eb410936d3fe13e69aaa09ed37172dad028211c
Parent hash: 0xfffca052…9ac599c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,378 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.6%2,579,660 / 30,000,000

Base fee

20 gwei

State root

0x424102343d1e…4d55e6811824

Transactions root

0x511399a093a8…95a3492b477f

Receipts root

0x03783f7b64dd…999585c157bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800