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 #21530260 · ArcScan

Block

#21,530,260

2026-09-18 17:00:39 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,260
Timestamp: 53 days ago · 2026-09-18 17:00:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x9fd80d003e0a89f7d6a7417f4f61b8de29516caf4a485939ee79fb237ec82843
Parent hash: 0xfd0925e4…f71c1005
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,260 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.5%1,363,218 / 30,000,000

Base fee

20 gwei

State root

0x22b66be8a7b6…785463c0aca0

Transactions root

0x710d35ea7832…25a8bdc2fabd

Receipts root

0x5e772fce1b18…2708ac7ef203

Nonce

0x0000000000000000

Extra data

0x00000004a817c800