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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 #0xcf8cf166252ff8027623cd237f16a7d9c456b3cd5308f2cbb21be11e5c14b5d5 · ArcScan

Block

#21,243,453

2026-09-17 00:36:21 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,453
Timestamp: 5 days ago · 2026-09-17 00:36:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf8cf166252ff8027623cd237f16a7d9c456b3cd5308f2cbb21be11e5c14b5d5
Parent hash: 0xbff798ef…7c2c645c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,453 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.0%6,895,322 / 30,000,000

Base fee

20 gwei

State root

0x2708fb8ced93…14f25da114dc

Transactions root

0xae71ef50a4ff…bbbe5342a431

Receipts root

0xaf524f424ebf…6e049d200c47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800