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 #21523249 · ArcScan

Block

#21,523,249

2026-09-18 16:01:23 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,249
Timestamp: 48 days ago · 2026-09-18 16:01:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x83724545cb5a4e682af66734d6685c1776166e68a708494aca767146a57a5587
Parent hash: 0xd73d955a…a618c65a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,249 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.5%3,461,919 / 30,000,000

Base fee

20 gwei

State root

0xb3936e21427d…75d825ebcd68

Transactions root

0xd26bf28e4947…b03ddc6fdd86

Receipts root

0x9e638ea53090…bb985a036191

Nonce

0x0000000000000000

Extra data

0x00000004a817c800