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 #21231505 · ArcScan

Block

#21,231,505

2026-09-16 22:55:29 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,505
Timestamp: 8 days ago · 2026-09-16 22:55:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbcf324395ef21c479a8401b9140ec4d8e59c5e0ebf6f4a3a28c1231886848a8
Parent hash: 0x1336aba8…c000d5c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,505 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

33.6%10,090,856 / 30,000,000

Base fee

20 gwei

State root

0xb178fa5f6609…53c9fda44f59

Transactions root

0xc834835cef92…cbfdf229e7f1

Receipts root

0x480e5c097aa2…a2b8602f087c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800