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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 #0x66838f407459dc316916b1912e7b9769f8b25b866474488990b02d2b7c85b4da · ArcScan

Block

#21,303,220

2026-09-17 09:01:13 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,220
Timestamp: 12 days ago · 2026-09-17 09:01:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x66838f407459dc316916b1912e7b9769f8b25b866474488990b02d2b7c85b4da
Parent hash: 0x8813f566…65b48589
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,220 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.7%3,800,637 / 30,000,000

Base fee

20 gwei

State root

0xc3c32bd6dbe4…50801b33cd8f

Transactions root

0xe17e47a09cec…3ff0fc7f5560

Receipts root

0x6e817ee7cb20…5ea155ad6068

Nonce

0x0000000000000000

Extra data

0x00000004a817c800