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 #21171205 · ArcScan

Block

#21,171,205

2026-09-16 14:26:30 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,205
Timestamp: 14 days ago · 2026-09-16 14:26:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x976ab1b5e57ec81d06e6835bf7ddeeacf184358ebf6e9c2610c9805d03f06f05
Parent hash: 0x31eae39d…0d21eea9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,205 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

34.5%10,353,832 / 30,000,000

Base fee

236.08615765 gwei

State root

0x857febe0d411…3076ede69b7a

Transactions root

0x025d45bdb9c0…07e913ef1073

Receipts root

0x3d4cc42186f4…a36e074958ef

Nonce

0x0000000000000000

Extra data

0x00000036f30076a5