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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 #0x66fac6eda54711c6461ca805df6c91bf28886c8a958075db17157e5144d1faf3 · ArcScan

Block

#21,274,556

2026-09-17 04:59:02 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,556
Timestamp: 12 days ago · 2026-09-17 04:59:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x66fac6eda54711c6461ca805df6c91bf28886c8a958075db17157e5144d1faf3
Parent hash: 0x89ab1f8c…76ae1498
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,556 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.4%2,217,723 / 30,000,000

Base fee

20 gwei

State root

0xc0aaf6c983fa…a6ae08702a8a

Transactions root

0x6e7f949fde49…72034417a597

Receipts root

0x9dd99f86d91d…509baa80b248

Nonce

0x0000000000000000

Extra data

0x00000004a817c800