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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 #0x17c9b17b8d30af51a843808e6c40628053841d12472090464c666aa910712cdb · ArcScan

Block

#21,278,217

2026-09-17 05:29:57 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,217
Timestamp: 11 days ago · 2026-09-17 05:29:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x17c9b17b8d30af51a843808e6c40628053841d12472090464c666aa910712cdb
Parent hash: 0xb78c2198…0845d7b7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,217 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.8%2,943,225 / 30,000,000

Base fee

20 gwei

State root

0x9bb7220d1950…116ba26cdbad

Transactions root

0x283b30b0108d…4b03ff4dd98b

Receipts root

0x20eaabadc2bd…8d542c8d340b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800