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 #0xd5542433d0399b7f1c04a7a9c5413e87ba1af18cac76320ccc6803b02aa6cf45 · ArcScan

Block

#21,390,098

2026-09-17 21:15:52 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,098
Timestamp: 21 days ago · 2026-09-17 21:15:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xd5542433d0399b7f1c04a7a9c5413e87ba1af18cac76320ccc6803b02aa6cf45
Parent hash: 0xca3b4164…d6c5eeec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,098 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.7%5,921,550 / 30,000,000

Base fee

20 gwei

State root

0xfa8b78d4a778…b1815a1f92ec

Transactions root

0x69b8e55d5801…c2911674698c

Receipts root

0x9d23b186d02f…c29c6332202d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800