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 #21445372 · ArcScan

Block

#21,445,372

2026-09-18 05:03:05 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,372
Timestamp: 39 days ago · 2026-09-18 05:03:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xcff6604e8e4fb83ab294e301b648ba81727d2ac3d6da1a2d5d3583a5692704e8
Parent hash: 0xe2579b7f…352b7378
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,372 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.2%2,458,282 / 30,000,000

Base fee

20 gwei

State root

0x2475f92ba379…536ab67785ba

Transactions root

0xff1ced1f758a…078ac2aab8ff

Receipts root

0xe7614ae5b046…f12b9e642b9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800