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 #0x18af491a28a45413d8ceb6026da271063614ec5fbaf924d7262119b4d33443f1 · ArcScan

Block

#21,539,919

2026-09-18 18:22:18 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,919
Timestamp: 48 days ago · 2026-09-18 18:22:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x18af491a28a45413d8ceb6026da271063614ec5fbaf924d7262119b4d33443f1
Parent hash: 0xdb6d8716…987f7ccc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,919 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

0.5%163,051 / 30,000,000

Base fee

20 gwei

State root

0x355561835c48…fdbfefea8658

Transactions root

0xdf6e22f553d3…813be1f9f3d8

Receipts root

0x0e91fd0a56a1…36242736c992

Nonce

0x0000000000000000

Extra data

0x00000004a817c800