Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x0d772b5b3521e9bd9a4536704b342e1b4075dd9e319ee94370888ffdff7fd0e5 · ArcScan

Block

#21,258,888

2026-09-17 02:46:40 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,258,888
Timestamp: 7 days ago · 2026-09-17 02:46:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d772b5b3521e9bd9a4536704b342e1b4075dd9e319ee94370888ffdff7fd0e5
Parent hash: 0xa1e9372a…7cf5a9e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,258,888 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.1%4,235,530 / 30,000,000

Base fee

20 gwei

State root

0xeb8888cdc720…813487bc23c5

Transactions root

0x8ac67b042192…71dc060a672e

Receipts root

0x1f4ede9c35e3…fb24a243ef4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800