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 #0x5a2e7f929d1f6c1c9022eed8ac05f405f3a42d06360145c0c214ee8ae9ab314f · ArcScan

Block

#21,551,369

2026-09-18 19:59:07 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,369
Timestamp: 46 days ago · 2026-09-18 19:59:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a2e7f929d1f6c1c9022eed8ac05f405f3a42d06360145c0c214ee8ae9ab314f
Parent hash: 0x4c4ba976…169f700f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,369 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.3%6,678,815 / 30,000,000

Base fee

20 gwei

State root

0x4cbe7fda89b8…f5868e9cbe3c

Transactions root

0x76bf30879d5f…b97f54a9627e

Receipts root

0xb90caca4c2cb…2551ca848823

Nonce

0x0000000000000000

Extra data

0x00000004a817c800