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 #0x3ab433db357753fec540f8ab788e62adc0fdbeaa8811cf6e870f082d817bd5fc · ArcScan

Block

#21,392,821

2026-09-17 21:38:53 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,821
Timestamp: 48 days ago · 2026-09-17 21:38:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ab433db357753fec540f8ab788e62adc0fdbeaa8811cf6e870f082d817bd5fc
Parent hash: 0x049ee68e…877c2349
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,821 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.4%5,819,262 / 30,000,000

Base fee

20 gwei

State root

0xa5e6ab741dd5…74025b6f3e0a

Transactions root

0x5583c292d1fb…2310ed3eabc3

Receipts root

0x9d24e20b8bcc…ccaecfd92457

Nonce

0x0000000000000000

Extra data

0x00000004a817c800