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 #21372326 · ArcScan

Block

#21,372,326

2026-09-17 18:45:42 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,326
Timestamp: 29 days ago · 2026-09-17 18:45:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x9414821a7c770c1c2d82eb22ed7eb6455fcd747f18c88c84a4c91cf03d91ebb6
Parent hash: 0xfc989552…9bc134d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,326 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

63.6%19,074,094 / 30,000,000

Base fee

20 gwei

State root

0x34e4b105edc9…059d3425c478

Transactions root

0x4670588cd751…c71d5e6b4479

Receipts root

0xfa2ede2e61f2…65b208f3c514

Nonce

0x0000000000000000

Extra data

0x00000004a817c800