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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 #0xa30c048f906e3272812c95fc9a43b839969530ea5cc99a5b9670552bf65c69fd · ArcScan

Block

#21,278,188

2026-09-17 05:29:43 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,188
Timestamp: 12 days ago · 2026-09-17 05:29:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xa30c048f906e3272812c95fc9a43b839969530ea5cc99a5b9670552bf65c69fd
Parent hash: 0x1e6c9b46…efb343b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,188 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.6%2,877,038 / 30,000,000

Base fee

20 gwei

State root

0xa5f1a44d6cb2…0b1e5fe30991

Transactions root

0xc63a00ee68e4…b5411fe77aa8

Receipts root

0xa0f00abea5b8…20c680f0846c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800