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 #0x5ab4c9a00872b6c98a941fd1127c4070b3188373ee37d3bf146b74e3cc89126a · ArcScan

Block

#21,518,841

2026-09-18 15:24:07 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,841
Timestamp: 42 days ago · 2026-09-18 15:24:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ab4c9a00872b6c98a941fd1127c4070b3188373ee37d3bf146b74e3cc89126a
Parent hash: 0x3a770970…e440689f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,841 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.7%816,522 / 30,000,000

Base fee

20 gwei

State root

0x1b93d4cc4449…43224eae3219

Transactions root

0x3e323ffe34e0…3b0e9e0f64d0

Receipts root

0xf988f25d60b8…278242aff504

Nonce

0x0000000000000000

Extra data

0x00000004a817c800