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 #21530323 · ArcScan

Block

#21,530,323

2026-09-18 17:01:11 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,323
Timestamp: 54 days ago · 2026-09-18 17:01:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d957b879f0e7eef82b631c83f078b6bd1631f7b3af59b69ca17844833049edb
Parent hash: 0xae9cd19e…75fbc069
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,323 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.9%1,183,815 / 30,000,000

Base fee

20 gwei

State root

0x526a833f1085…6862b4880412

Transactions root

0xf40a53aa54da…3c4de9770104

Receipts root

0xb9782065f9d6…43574e115068

Nonce

0x0000000000000000

Extra data

0x00000004a817c800