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 #21373503 · ArcScan

Block

#21,373,503

2026-09-17 18:55:39 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,503
Timestamp: 47 days ago · 2026-09-17 18:55:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x8af928e99ec216723124a1463df6bbd5e53361aeba13beea0d71e260402f0646
Parent hash: 0xe5cdec6a…7a6a90eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,503 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.2%3,659,716 / 30,000,000

Base fee

20 gwei

State root

0x80a1598cbc20…7ab0e6ffc570

Transactions root

0xfa52a82f4667…48b06c0db9fe

Receipts root

0x9060e59ca711…c780321f5c6e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800