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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 #0x5a8e129bdb1baeeff8181f21b9e49f68008d4288d0f066eb4bca3063dc73a78e · ArcScan

Block

#21,278,045

2026-09-17 05:28:30 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,045
Timestamp: 16 days ago · 2026-09-17 05:28:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a8e129bdb1baeeff8181f21b9e49f68008d4288d0f066eb4bca3063dc73a78e
Parent hash: 0xe779074a…daa946e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,045 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.1%6,030,708 / 30,000,000

Base fee

20 gwei

State root

0x403a43e449b9…3df7160353b8

Transactions root

0x260d44313792…5015d579ea85

Receipts root

0x7aa1e097ecfe…30b8d3585b3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800