Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x126b3577cecb85e800c7d56bc4ec02a320d2404148961168438dbc020e76d060 · ArcScan

Block

#21,548,215

2026-09-18 19:32:26 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,215
Timestamp: 50 days ago · 2026-09-18 19:32:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x126b3577cecb85e800c7d56bc4ec02a320d2404148961168438dbc020e76d060
Parent hash: 0xd1c2ae3a…b8c51859
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,215 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.3%1,595,770 / 30,000,000

Base fee

20 gwei

State root

0x337257002f18…6c09198def25

Transactions root

0x56557401f9b5…ae13d6cfbc65

Receipts root

0x4f70ed7d51a7…484dac47d847

Nonce

0x0000000000000000

Extra data

0x00000004a817c800