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 #0xc122d0b0eafb3ee54c1cc5429f90eb3296e06e8a01d1faaf748000a60729874e · ArcScan

Block

#21,270,692

2026-09-17 04:26:22 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,692
Timestamp: 10 days ago · 2026-09-17 04:26:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xc122d0b0eafb3ee54c1cc5429f90eb3296e06e8a01d1faaf748000a60729874e
Parent hash: 0x6cd75329…a7dab44b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,692 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.4%3,125,250 / 30,000,000

Base fee

20 gwei

State root

0xbab84f813649…6542ca5afd05

Transactions root

0x38db5ee285c0…d238287a6da2

Receipts root

0x7b5e14ae39ca…6e1bb73f4ae2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800