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 #0xb8c644602c8672d21e00dcc50d1b3434d0c8e1989243bba34e9d220f71fd50ff · ArcScan

Block

#21,529,338

2026-09-18 16:52:51 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,338
Timestamp: 41 days ago · 2026-09-18 16:52:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xb8c644602c8672d21e00dcc50d1b3434d0c8e1989243bba34e9d220f71fd50ff
Parent hash: 0x087abae7…8c7a6944
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,338 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.2%2,154,745 / 30,000,000

Base fee

20 gwei

State root

0xa1b760cc7bf0…2d99be232752

Transactions root

0x8137ce28afeb…320b4f8cc86c

Receipts root

0xeaa143b0925f…49737486382d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800