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 #21248416 · ArcScan

Block

#21,248,416

2026-09-17 01:18:15 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,416
Timestamp: 8 days ago · 2026-09-17 01:18:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xb485789e9d1de8458da311f4a7733e6125123b1e3ffef742e418498c4dfbcfe2
Parent hash: 0xadb7ab0a…1afe00e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,416 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

33.7%10,110,226 / 30,000,000

Base fee

20 gwei

State root

0xcdcb7a54b7a7…19e54f498891

Transactions root

0x59ec668714ca…f008363b20df

Receipts root

0x6b53430fd3c2…1c57bbe4d970

Nonce

0x0000000000000000

Extra data

0x00000004a817c800