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 #0x90f2cc156de7ebf13e74fff264d0995456fc36f5a4611909882b358a3bb2a858 · ArcScan

Block

#21,570,057

2026-09-18 22:37:08 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,057
Timestamp: 50 days ago · 2026-09-18 22:37:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x90f2cc156de7ebf13e74fff264d0995456fc36f5a4611909882b358a3bb2a858
Parent hash: 0xea50a591…bf1a17de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,057 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.1%1,540,352 / 30,000,000

Base fee

20 gwei

State root

0x51413b08d1f1…6a31b55bb376

Transactions root

0x5e9283a3d390…1066f5ac9493

Receipts root

0x5dacd4debaf4…a352258da064

Nonce

0x0000000000000000

Extra data

0x00000004a817c800