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 #21481170 · ArcScan

Block

#21,481,170

2026-09-18 10:05:42 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,170
Timestamp: 54 days ago · 2026-09-18 10:05:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d624aea4e90a9b07bacd986a89db277d4aa65e45c5aae19dd0397a42d0d31c4
Parent hash: 0x64a31d89…641a9e4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,170 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.5%1,363,870 / 30,000,000

Base fee

20 gwei

State root

0x28dabe8619d8…22ce4875c955

Transactions root

0xee22f6e36c8b…007da41d0c5f

Receipts root

0x96a15ccdf1ad…c5a4c056c738

Nonce

0x0000000000000000

Extra data

0x00000004a817c800