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 #0x8a8f91d8c051f221861008e64c8b0137520146b029c3b96da040586cf29603a3 · ArcScan

Block

#21,304,885

2026-09-17 09:15:17 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,885
Timestamp: 24 days ago · 2026-09-17 09:15:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a8f91d8c051f221861008e64c8b0137520146b029c3b96da040586cf29603a3
Parent hash: 0x62d5b29e…dd788424
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,885 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

25.0%7,490,686 / 30,000,000

Base fee

20 gwei

State root

0xa82b277074db…696503cea230

Transactions root

0xddcb5c69eeea…b70edd07c3d5

Receipts root

0x110b1abd8e50…7b91d7e3e150

Nonce

0x0000000000000000

Extra data

0x00000004a817c800