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 #0x21c6a2921b82b95437cd078bcbe9f295e49bb20aa16b6e850c4ff73856df7b2b · ArcScan

Block

#21,419,110

2026-09-18 01:21:07 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,110
Timestamp: 5 days ago · 2026-09-18 01:21:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x21c6a2921b82b95437cd078bcbe9f295e49bb20aa16b6e850c4ff73856df7b2b
Parent hash: 0xf95050bc…3ca15018
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,110 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.0%887,247 / 30,000,000

Base fee

20 gwei

State root

0x8d54ae1c9dc5…781b79c41865

Transactions root

0x83d72a1bda94…daed7e0424ee

Receipts root

0x67d7f201c0c0…1655fd0a2a66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800