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 #0xadff95745ac4cc57c5f12cea688c71e51607880102f9996f872b6dba20a93b1f · ArcScan

Block

#21,369,955

2026-09-17 18:25:40 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,955
Timestamp: 46 days ago · 2026-09-17 18:25:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xadff95745ac4cc57c5f12cea688c71e51607880102f9996f872b6dba20a93b1f
Parent hash: 0x20fcf156…17ec7c6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,955 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.1%2,430,592 / 30,000,000

Base fee

20 gwei

State root

0x9f674461a59c…54defcb10126

Transactions root

0x7e677086e1da…b2db14854fd6

Receipts root

0x819e490cd31a…8e95ee30b2db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800