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 #0xf4707bdab41f7f6c3395352884f58ef6a2ad2ba50ff171a56f497d5479fe6e2b · ArcScan

Block

#21,520,561

2026-09-18 15:38:40 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,561
Timestamp: 37 days ago · 2026-09-18 15:38:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4707bdab41f7f6c3395352884f58ef6a2ad2ba50ff171a56f497d5479fe6e2b
Parent hash: 0xa6e1d791…1f51979f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,561 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.0%2,387,221 / 30,000,000

Base fee

20 gwei

State root

0x2beac6a5dd20…f41ffa2e7a23

Transactions root

0x83661a81edc6…dbb6e5a33d85

Receipts root

0xf9974911697c…e4a2d97d1f1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800