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

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 #21555162 · ArcScan

Block

#21,555,162

2026-09-18 20:31:11 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,162
Timestamp: 44 days ago · 2026-09-18 20:31:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9eb151899567a7f26391438c6b43bf63c64217f32e013d8db3831c2e05b144fe
Parent hash: 0x52b08b38…a5dbfc6d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,162 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.5%1,038,863 / 30,000,000

Base fee

20 gwei

State root

0x56adad4a6763…5d696757d8a1

Transactions root

0xdf4f945a787a…5ffc9c7ac7ce

Receipts root

0x73d3637b54a8…240c0e170400

Nonce

0x0000000000000000

Extra data

0x00000004a817c800