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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 #0x8cfd03c1ff889eaa9d73f297c3477030d86b1b5eb0c7637760ed941cc562a618 · ArcScan

Block

#21,401,838

2026-09-17 22:55:07 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,838
Timestamp: 6 days ago · 2026-09-17 22:55:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cfd03c1ff889eaa9d73f297c3477030d86b1b5eb0c7637760ed941cc562a618
Parent hash: 0x25c940e4…7680a961
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,838 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.5%1,337,124 / 30,000,000

Base fee

20 gwei

State root

0x4ef7ea259fb5…73beced65f7c

Transactions root

0x2468d6fb288c…f62d12b0eb18

Receipts root

0x9c0c8a7bf2c8…688a2bb363a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800