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 #21289193 · ArcScan

Block

#21,289,193

2026-09-17 07:02:42 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,193
Timestamp: 15 days ago · 2026-09-17 07:02:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x073696dc77b800dceba649ecf51532c07f323065d59e4b572748cd05b42bfff5
Parent hash: 0x1b8a6b1a…6445a5ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,193 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.2%2,768,344 / 30,000,000

Base fee

20 gwei

State root

0x335576a7df13…e52d3c2ebbba

Transactions root

0x5bf2a1cb932d…000d9bcc9acd

Receipts root

0x4c63c717deea…577d9016f395

Nonce

0x0000000000000000

Extra data

0x00000004a817c800