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 #21273532 · ArcScan

Block

#21,273,532

2026-09-17 04:50:22 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,532
Timestamp: 44 days ago · 2026-09-17 04:50:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x969e90452d8841456ad20f32886e5821cb79eb052d2006ef34e32562517af050
Parent hash: 0x95116db7…d58dedb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,532 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.3%4,596,241 / 30,000,000

Base fee

20 gwei

State root

0x811591c9772b…3c871dd70771

Transactions root

0x16c4bfa5897e…e047055ddd03

Receipts root

0x2059988d5857…1031e4552127

Nonce

0x0000000000000000

Extra data

0x00000004a817c800