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 #0x1f29ad9c56a712095bfca1e10a8367156564d50217bc92a7205af3ab66b1800f · ArcScan

Block

#21,270,815

2026-09-17 04:27:25 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,815
Timestamp: 13 days ago · 2026-09-17 04:27:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f29ad9c56a712095bfca1e10a8367156564d50217bc92a7205af3ab66b1800f
Parent hash: 0x3e09d08d…895facf6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,815 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.4%7,334,665 / 30,000,000

Base fee

20 gwei

State root

0x2366b8ed6f51…fcf6f1c4e499

Transactions root

0x0eda3c5eab99…ea5a0fbe906a

Receipts root

0x52232b4fe367…842767b26fc5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800