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 #0xfafe2da38e99808ec4a9d60f3f6a338581348f8260d19f9198e7d37a324285cc · ArcScan

Block

#21,551,865

2026-09-18 20:03:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,865
Timestamp: 47 days ago · 2026-09-18 20:03:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xfafe2da38e99808ec4a9d60f3f6a338581348f8260d19f9198e7d37a324285cc
Parent hash: 0x1a5757ba…5c7dc074
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,865 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

26.1%7,833,931 / 30,000,000

Base fee

20 gwei

State root

0x8d10e2c0de6f…3fedf96fb92c

Transactions root

0x83fb719b6b45…d1f51f962dfd

Receipts root

0xbd77279ae90d…45c6e76bebec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800