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

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 #21353389 · ArcScan

Block

#21,353,389

2026-09-17 16:04:55 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,389
Timestamp: 20 days ago · 2026-09-17 16:04:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3226c31e3579066dd1cf5769953a257ddc8a404f2e1ba3ada746c88c710f66eb
Parent hash: 0x819574d1…1e982d83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,389 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.6%4,383,464 / 30,000,000

Base fee

20 gwei

State root

0x28b615553efc…5645bcadb720

Transactions root

0xacc1503d15b6…a9addfe241ac

Receipts root

0x23e1074b8132…68fc26ad0772

Nonce

0x0000000000000000

Extra data

0x00000004a817c800