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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 #0x1fb1f228ccdb338693d0dff9234a153b44b24c92cd4c0c7ac1dd08700603e4ed · ArcScan

Block

#21,508,254

2026-09-18 13:54:40 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,254
Timestamp: 53 days ago · 2026-09-18 13:54:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fb1f228ccdb338693d0dff9234a153b44b24c92cd4c0c7ac1dd08700603e4ed
Parent hash: 0xc493cc91…18dc2086
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,254 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.8%549,211 / 30,000,000

Base fee

20 gwei

State root

0x0f2f00f50404…f1b717ac58ea

Transactions root

0xcf0921db7ebf…9c98d9f70902

Receipts root

0x8b9149576fe6…d08f621ca6fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800