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 #21302422 · ArcScan

Block

#21,302,422

2026-09-17 08:54:29 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,422
Timestamp: 13 days ago · 2026-09-17 08:54:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x8681c9ff1a909bf407fab8415684054a7e052d370f9e928269e4d5b4ea2c6ea2
Parent hash: 0x1cf794da…ae114eb5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,422 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.3%3,376,253 / 30,000,000

Base fee

20 gwei

State root

0xd9a9bb2a514d…799500538140

Transactions root

0x4c2872ea2cac…4ef3679dfea9

Receipts root

0xe9238596ef8c…26f60acf31d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800