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 #0x3ff288cad1cbe521e5fd28e5ddd2d2b847a1b3fa179ef7c65489b39eca2a568e · ArcScan

Block

#21,201,573

2026-09-16 18:42:50 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,573
Timestamp: 5 days ago · 2026-09-16 18:42:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ff288cad1cbe521e5fd28e5ddd2d2b847a1b3fa179ef7c65489b39eca2a568e
Parent hash: 0xf78b1ed6…f7492cb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,573 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

56.0%16,797,696 / 30,000,000

Base fee

236.619584099 gwei

State root

0x3ec11fc045df…de00196597e9

Transactions root

0xa2b39c6cd93c…1fa735ed8ced

Receipts root

0xde00173a306c…9dfcdb458c69

Nonce

0x0000000000000000

Extra data

0x000000373342ccf7