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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 #0x74661fcdb70b9202d447ced5e455b07af7bc57effa542a8834f16c3cfe80ab30 · ArcScan

Block

#21,529,818

2026-09-18 16:56:55 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,818
Timestamp: 50 days ago · 2026-09-18 16:56:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x74661fcdb70b9202d447ced5e455b07af7bc57effa542a8834f16c3cfe80ab30
Parent hash: 0x3da296c3…5ed2cad1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,818 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.4%4,332,870 / 30,000,000

Base fee

20 gwei

State root

0xac972cb90415…9eec6f503719

Transactions root

0xd934493262b2…b10dd940159b

Receipts root

0x079bb69718f6…597b65b8da7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800