Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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 #21304351 · ArcScan

Block

#21,304,351

2026-09-17 09:10:47 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,351
Timestamp: 9 days ago · 2026-09-17 09:10:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x24d8afa558746c8e491735da02e61baf623410e2a2d255c4d3b4a1960da0466e
Parent hash: 0x9aec7343…364db437
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,351 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.6%5,592,990 / 30,000,000

Base fee

20 gwei

State root

0xac115a01fcd0…f871b1fb6793

Transactions root

0x8e2136a50676…56e36824767d

Receipts root

0xe7835f1fa6c3…8590ee1bd10b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800