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 #21355648 · ArcScan

Block

#21,355,648

2026-09-17 16:24:00 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,648
Timestamp: 28 days ago · 2026-09-17 16:24:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x2577a2faced22183b3801f2d2d3e2406e5426d532cc7451db544de9405e9bcc5
Parent hash: 0xc6487b8a…0495fb0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,648 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.3%2,205,359 / 30,000,000

Base fee

20 gwei

State root

0x82a7986d5de1…1edbd9e3f40a

Transactions root

0xb73ef2357768…41dc5b3b9f92

Receipts root

0x7981c1f544e1…14e183e65022

Nonce

0x0000000000000000

Extra data

0x00000004a817c800