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 #0x57b19f4937cf13ba4d2af3e6c7d36ce564c486d0961535b6e1f383a9f7ecb872 · ArcScan

Block

#21,299,174

2026-09-17 08:27:02 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,174
Timestamp: 54 days ago · 2026-09-17 08:27:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x57b19f4937cf13ba4d2af3e6c7d36ce564c486d0961535b6e1f383a9f7ecb872
Parent hash: 0xb1754cd2…df9c85d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,174 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

37.9%11,374,512 / 30,000,000

Base fee

20 gwei

State root

0x0849a1ce111e…fb1efb3a9359

Transactions root

0xa88f4c66076a…7933d516a802

Receipts root

0x83ccdb1d6fe0…b5a93e020619

Nonce

0x0000000000000000

Extra data

0x00000004a817c800