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 #21570205 · ArcScan

Block

#21,570,205

2026-09-18 22:38:23 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,205
Timestamp: 51 days ago · 2026-09-18 22:38:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x3dd2585d4d86dad432395c470b7cf0f8d02e3de7520b1e0ea4eaa8f71e7292f2
Parent hash: 0x6218ee5b…ca8a146f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,205 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.8%551,825 / 30,000,000

Base fee

20 gwei

State root

0x4b0d7213948c…093cb41bcb10

Transactions root

0x363457cdbb73…b8221401cab4

Receipts root

0xc30e8e298e59…92db5cdbd83d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800