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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 #0x78c92bfccafd22ac1681ed0d39e2cc9e45eff62ac8df5a888579e915c4b565e7 · ArcScan

Block

#21,278,338

2026-09-17 05:30:59 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,338
Timestamp: 6 days ago · 2026-09-17 05:30:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x78c92bfccafd22ac1681ed0d39e2cc9e45eff62ac8df5a888579e915c4b565e7
Parent hash: 0x34a6ce89…3a15b4d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,338 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.2%6,656,393 / 30,000,000

Base fee

20 gwei

State root

0xdf63383a13e3…bf7944b64419

Transactions root

0x1c15234883a2…b62d45c7569d

Receipts root

0xa98797521c74…f256cfd685a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800