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 #21279529 · ArcScan

Block

#21,279,529

2026-09-17 05:41:02 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,529
Timestamp: 29 days ago · 2026-09-17 05:41:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xa04aa61bb7cbe1cdec1ceef0a06227d3e32859e48984b35ff77ea4adca527913
Parent hash: 0x2a268527…0e86ca04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,529 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.6%782,849 / 30,000,000

Base fee

20 gwei

State root

0xb629263faf8b…e5fcd11475ee

Transactions root

0x87e797a3d8a9…6c9f1d903118

Receipts root

0x941e64e1ccaa…e77821e6e9b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800