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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 #0xa3af79acdf20d1c1e60d9551428ac32d4e170d57f65434bfbef7e97661a981e1 · ArcScan

Block

#21,389,867

2026-09-17 21:13:55 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,867
Timestamp: 29 days ago · 2026-09-17 21:13:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3af79acdf20d1c1e60d9551428ac32d4e170d57f65434bfbef7e97661a981e1
Parent hash: 0x7d53847b…8e229b35
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,867 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.2%3,966,895 / 30,000,000

Base fee

20 gwei

State root

0xa23514058097…d5ef38a6f74c

Transactions root

0x98512c6495ec…3e47927fa947

Receipts root

0xe940e2f01c93…f07684270d54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800