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 #21365772 · ArcScan

Block

#21,365,772

2026-09-17 17:50:19 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,772
Timestamp: 54 days ago · 2026-09-17 17:50:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x25dd229beef48dedd9960effcd0fe3cb7d8d3ddd0eac97c81cf85073f658fab3
Parent hash: 0xac8e0a65…12947190
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,772 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.4%5,509,035 / 30,000,000

Base fee

20 gwei

State root

0xcad149a78c0d…7657a33e7fc6

Transactions root

0xb774a9fd1e89…de230da3f14d

Receipts root

0x1f715c6fc37a…e355e6fe3b63

Nonce

0x0000000000000000

Extra data

0x00000004a817c800