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 #21515924 · ArcScan

Block

#21,515,924

2026-09-18 14:59:28 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,924
Timestamp: 34 days ago · 2026-09-18 14:59:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x7241da4db506f4165a5fe34a2e80cba24eff6b56f52208a7172abcf1cbb03dc2
Parent hash: 0x0ad200a0…30c73465
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,924 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.3%1,298,536 / 30,000,000

Base fee

20 gwei

State root

0x6694aeb862a5…1e7782766a3d

Transactions root

0x4385fb3095de…4b7791b16bd7

Receipts root

0x6b75c49b9cd8…0909b17b62db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800