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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 #0x40e450570b64ff9b16b9efba90ec238fc3e9c70c963f4540d4ecb91390b1c8f1 · ArcScan

Block

#21,279,890

2026-09-17 05:44:05 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,890
Timestamp: 42 days ago · 2026-09-17 05:44:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x40e450570b64ff9b16b9efba90ec238fc3e9c70c963f4540d4ecb91390b1c8f1
Parent hash: 0xd40ff50a…387ad0fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,890 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.5%4,656,633 / 30,000,000

Base fee

20 gwei

State root

0xdc354ac309db…2b066297bdcf

Transactions root

0x657bc59b264c…cdeb1e304b50

Receipts root

0x7963375e0dcb…c4d48b7c1e0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800