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 #21551830 · ArcScan

Block

#21,551,830

2026-09-18 20:03:01 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,830
Timestamp: 47 days ago · 2026-09-18 20:03:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x22fae5a52082bffa656af453bb328c5d2691918ca7e738861bdaad96ae7268fc
Parent hash: 0x68d49308…3667425d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,830 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.8%1,755,124 / 30,000,000

Base fee

20 gwei

State root

0x8c5943ff939e…0320633bfe7c

Transactions root

0x819561929ea5…61013f37a2ea

Receipts root

0x318b7ceb40a8…729356519626

Nonce

0x0000000000000000

Extra data

0x00000004a817c800