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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 #0x72723cb31df951b21cc3b9e0b6ada6270ff4d35f0167b8e2505f60f604b8f1bc · ArcScan

Block

#21,539,665

2026-09-18 18:20:09 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,665
Timestamp: 51 days ago · 2026-09-18 18:20:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x72723cb31df951b21cc3b9e0b6ada6270ff4d35f0167b8e2505f60f604b8f1bc
Parent hash: 0xd4c233df…16d5f8c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,665 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.2%1,561,775 / 30,000,000

Base fee

20 gwei

State root

0xbb46d6e6d33d…01cb8bfdb3a3

Transactions root

0x5d142d615e20…5c0000dde574

Receipts root

0x846eb50c4423…3446ab6d105f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800