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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 #0xa40c3c5bfd7a8ed794de49d082ee5a54c384c20309631919f5c21147baf517ff · ArcScan

Block

#21,219,621

2026-09-16 21:15:11 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,621
Timestamp: 8 days ago · 2026-09-16 21:15:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa40c3c5bfd7a8ed794de49d082ee5a54c384c20309631919f5c21147baf517ff
Parent hash: 0x99e23a80…8cd15cef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,621 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

25.8%7,739,195 / 30,000,000

Base fee

21.281337771 gwei

State root

0xd8f594df06a1…0d560a0bdac8

Transactions root

0x6d40e0d57300…0b4f5b6bf9ac

Receipts root

0x344914690751…973bf9762f55

Nonce

0x0000000000000000

Extra data

0x00000004ecbb83ba