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 #0x9d9e0c35f1b7c276781ea1c5096dc004368218c6d476603fc6b2807c4dffabfe · ArcScan

Block

#21,550,907

2026-09-18 19:55:12 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,907
Timestamp: 30 days ago · 2026-09-18 19:55:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d9e0c35f1b7c276781ea1c5096dc004368218c6d476603fc6b2807c4dffabfe
Parent hash: 0x00d856ba…e5df3e75
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,907 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.5%4,357,454 / 30,000,000

Base fee

20 gwei

State root

0xeeacc7c24560…8640fa606c0e

Transactions root

0xd8ec99cb64d7…d7cf1b07d14e

Receipts root

0x542c19df0c20…4d616ea93f4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800