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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 #0x3cec0db7f225db123da4de3e656f05db652e324725effa24d871a75081e2377a · ArcScan

Block

#21,354,321

2026-09-17 16:12:47 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,321
Timestamp: 5 days ago · 2026-09-17 16:12:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cec0db7f225db123da4de3e656f05db652e324725effa24d871a75081e2377a
Parent hash: 0x31557ecd…c3ce5931
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,321 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.7%2,607,893 / 30,000,000

Base fee

20 gwei

State root

0x97906ef4f143…2f8b9d4ef9fb

Transactions root

0xa78c69171e47…6dd6ad6b2f2a

Receipts root

0x3c80a4108d02…9809a709c15b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800