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 #21352212 · ArcScan

Block

#21,352,212

2026-09-17 15:54:59 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,212
Timestamp: 18 days ago · 2026-09-17 15:54:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x77f9a5b700ee039f1336e497da5a0d97641a470715318b657c09a765566aae69
Parent hash: 0xf8a71bbe…80c95812
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,212 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.2%6,369,068 / 30,000,000

Base fee

20 gwei

State root

0x2989cc828e00…e4f9780f5058

Transactions root

0x6ba01bd0a378…1e67d3b72fed

Receipts root

0xd5557c9ed17a…bed95608b208

Nonce

0x0000000000000000

Extra data

0x00000004a817c800