Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa2c3c6bb8aa53352c122f5fb71bf188160227af6f64c6f24229a4ac8c6471680 · ArcScan

Block

#21,211,381

2026-09-16 20:05:38 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,381
Timestamp: 10 days ago · 2026-09-16 20:05:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2c3c6bb8aa53352c122f5fb71bf188160227af6f64c6f24229a4ac8c6471680
Parent hash: 0xea48d0d7…4778b213
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,381 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.1%6,641,978 / 30,000,000

Base fee

20 gwei

State root

0x16d8625d72e3…da8f93a401a7

Transactions root

0x6894281fe796…186bf454b356

Receipts root

0xb188aa9c9953…8b160e2f23b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800