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 #21372306 · ArcScan

Block

#21,372,306

2026-09-17 18:45:32 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,306
Timestamp: 29 days ago · 2026-09-17 18:45:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e34c5dcae22bdfb5c5d9955a82e03f335e8bf521269e38548fd075e449cbd65
Parent hash: 0x2c825f34…1545f3fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,306 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.7%3,518,660 / 30,000,000

Base fee

20 gwei

State root

0xbf37bd4af471…f6e2b089e561

Transactions root

0xb03aaad4841a…71a322685a2f

Receipts root

0x665861917b45…8fd9e3d72e96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800