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 #0x0f59c8d728317160d9cb7315f7f890027122d2f183c02b4382c5f40ed24f2764 · ArcScan

Block

#21,355,450

2026-09-17 16:22:20 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,450
Timestamp: 20 days ago · 2026-09-17 16:22:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f59c8d728317160d9cb7315f7f890027122d2f183c02b4382c5f40ed24f2764
Parent hash: 0x1ead03a8…b415dd5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,450 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.0%7,798,105 / 30,000,000

Base fee

20 gwei

State root

0x618c70413b3c…f1afb0bccd02

Transactions root

0x4118c450c2b1…db9aea62eba0

Receipts root

0x1bbd32f44d80…6ca26c7cdbc0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800