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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 #0xa80ca13c0126495eb55640b39edf0b837034f1673d2fb5730164b3dfa1a663ea · ArcScan

Block

#21,278,122

2026-09-17 05:29:09 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,122
Timestamp: 13 days ago · 2026-09-17 05:29:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xa80ca13c0126495eb55640b39edf0b837034f1673d2fb5730164b3dfa1a663ea
Parent hash: 0xad7abc77…924fb375
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,122 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

35.7%10,724,778 / 30,000,000

Base fee

20 gwei

State root

0x33ba6dea85b4…699632f3f405

Transactions root

0xf7c8bfc236e8…18b3c9656dbb

Receipts root

0x3bcafc32dae1…9ccee034b997

Nonce

0x0000000000000000

Extra data

0x00000004a817c800