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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 #0x66e74fc821b7403ea2212fa55c5ef53269009019ecfd40febd53b3357cdc157d · ArcScan

Block

#21,542,420

2026-09-18 18:43:26 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,420
Timestamp: 28 days ago · 2026-09-18 18:43:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x66e74fc821b7403ea2212fa55c5ef53269009019ecfd40febd53b3357cdc157d
Parent hash: 0x21a7017f…a609993e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,420 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.4%1,331,348 / 30,000,000

Base fee

20 gwei

State root

0x85afb730c7f0…9410facbab10

Transactions root

0x07ff32304bc9…b9f2cdae218f

Receipts root

0x120aa710f541…ccf785df3f26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800