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 #21524201 · ArcScan

Block

#21,524,201

2026-09-18 16:09:26 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,201
Timestamp: 47 days ago · 2026-09-18 16:09:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xc55be0e7c1680c1056f1e4fc3fc4ee927818ad3f7b77479d7a392afd63216431
Parent hash: 0xb0765149…90128ebb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,201 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.3%2,503,226 / 30,000,000

Base fee

20 gwei

State root

0xa3f31692e28e…bf31f67856de

Transactions root

0xbddba13abb0a…0f614fdff6a1

Receipts root

0x9b42a2194b7f…b7fd09cc5b51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800