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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 #0xa551eddfd61d04ec2e550f393685052f8ca7ec88ddb50ba7973af46120055c9a · ArcScan

Block

#21,220,453

2026-09-16 21:22:12 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,453
Timestamp: 12 days ago · 2026-09-16 21:22:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xa551eddfd61d04ec2e550f393685052f8ca7ec88ddb50ba7973af46120055c9a
Parent hash: 0xb2ac3d3d…98807f7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,453 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

75.5%22,638,547 / 30,000,000

Base fee

20 gwei

State root

0xe226f781a5af…51314531212e

Transactions root

0xabf115738610…1a8e02d03498

Receipts root

0x644b71c0df0c…4bf54b31c912

Nonce

0x0000000000000000

Extra data

0x00000004a977b610