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 #21248263 · ArcScan

Block

#21,248,263

2026-09-17 01:16:57 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,263
Timestamp: 12 days ago · 2026-09-17 01:16:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xe17e7eea08ac3ed1dd4a215f9a6891caab33934fb441c41f13d1294e32da49f2
Parent hash: 0xd7509e4b…38ae6a7d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,263 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

27.0%8,093,923 / 30,000,000

Base fee

20 gwei

State root

0x59d10d1efe39…367bba503151

Transactions root

0x2301d79acf00…f6595ae13c78

Receipts root

0x1c0e9b1ca538…c4c1c8777c54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800