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 #21509230 · ArcScan

Block

#21,509,230

2026-09-18 14:02:55 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,230
Timestamp: 41 days ago · 2026-09-18 14:02:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f7d6249e241699e4a92cb8557753f891cabe123be550fc11e31d8f26c4b274b
Parent hash: 0x11656523…b17422a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,230 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.5%3,148,513 / 30,000,000

Base fee

20 gwei

State root

0x01049b9dc515…17c2988966e1

Transactions root

0xe0b2d0e082e3…ea5e3f753b3d

Receipts root

0xce7da00f6fac…60dc14b69738

Nonce

0x0000000000000000

Extra data

0x00000004a817c800