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 #21485359 · ArcScan

Block

#21,485,359

2026-09-18 10:41:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,359
Timestamp: 48 days ago · 2026-09-18 10:41:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x6fd19f5a5b9f6245f527bd045c9bc290d69be8f272fff44aca1d21e8c1026882
Parent hash: 0xeb073a8e…5d969066
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,359 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.2%4,252,642 / 30,000,000

Base fee

20 gwei

State root

0x15c0a9c28e2e…a3df34f12dcd

Transactions root

0x5125974959eb…1d2fa03175d3

Receipts root

0x0a2d876489f0…e8959be0847d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800