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 #0x3984dca510d200f5ca69c45cac01ae8acaac014c1cd594f4aa9bf8ec1c8bce6e · ArcScan

Block

#21,282,665

2026-09-17 06:07:32 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,282,665
Timestamp: 19 days ago · 2026-09-17 06:07:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x3984dca510d200f5ca69c45cac01ae8acaac014c1cd594f4aa9bf8ec1c8bce6e
Parent hash: 0xa96a970d…e7c1f675
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,282,665 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.7%3,799,299 / 30,000,000

Base fee

20 gwei

State root

0x2ab642757b45…25065f667b69

Transactions root

0x2c1d43b830ef…2d06df6930ea

Receipts root

0x69ffb5f14a9c…82e8c08fcd38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800