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 #0xd85b1222b89a280f678c0aff4dd3397ce6827dbfff7baeb63eda26be80ef4e6d · ArcScan

Block

#21,555,229

2026-09-18 20:31:45 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,229
Timestamp: 47 days ago · 2026-09-18 20:31:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xd85b1222b89a280f678c0aff4dd3397ce6827dbfff7baeb63eda26be80ef4e6d
Parent hash: 0xf06383ca…b995296d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,229 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.8%6,546,523 / 30,000,000

Base fee

20 gwei

State root

0xb82781154fa2…4ae68ea814ea

Transactions root

0xc7b25e93b5d5…0d1b1b4b4d5e

Receipts root

0x7564943ee321…2a7bccb5f0fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800