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 #0xcc34c8d3b18b56080c5e083cbafc3b3be9854ccf16671ecbba574bea5fd1fc1c · ArcScan

Block

#21,388,937

2026-09-17 21:06:04 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,937
Timestamp: 43 days ago · 2026-09-17 21:06:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc34c8d3b18b56080c5e083cbafc3b3be9854ccf16671ecbba574bea5fd1fc1c
Parent hash: 0xb3cb2434…8d665c59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,937 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

23.3%6,995,582 / 30,000,000

Base fee

20 gwei

State root

0xc23285100099…accbc593df2d

Transactions root

0xc41535e7a11a…f646d0bc01d9

Receipts root

0xe81553150dbc…b9743c44f768

Nonce

0x0000000000000000

Extra data

0x00000004a817c800