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 #21401023 · ArcScan

Block

#21,401,023

2026-09-17 22:48:14 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,023
Timestamp: 20 days ago · 2026-09-17 22:48:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x30154be46bf73061ed721d830b2051114c60555a4d1860465891768b8c03f038
Parent hash: 0x438d04f7…434c600b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,023 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.2%3,353,014 / 30,000,000

Base fee

20 gwei

State root

0x4395b0c1d2c4…c0a441c17de2

Transactions root

0x74b060c7c618…4c837bce8828

Receipts root

0xc1811e68678a…3239665c10d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800