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 #0xf9f2c579c7b65f8398beb4ec567392d2b9ccbe49ddf07a27443f2492422fa807 · ArcScan

Block

#21,481,876

2026-09-18 10:11:40 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,876
Timestamp: 48 days ago · 2026-09-18 10:11:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9f2c579c7b65f8398beb4ec567392d2b9ccbe49ddf07a27443f2492422fa807
Parent hash: 0xa3c54f8a…b2ae721e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,876 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.6%1,071,160 / 30,000,000

Base fee

20 gwei

State root

0xea01a646552b…272a81e27c2a

Transactions root

0x8f77b99223d0…3e6858ea1d10

Receipts root

0x6d17ba94443b…bda574ebcffe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800