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 #0x51a675dae08cc7dff129ecf5e4d9b1be908e4617d6ec863c9bce09d19b866dce · ArcScan

Block

#21,621,640

2026-09-19 05:53:16 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,640
Timestamp: 55 days ago · 2026-09-19 05:53:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x51a675dae08cc7dff129ecf5e4d9b1be908e4617d6ec863c9bce09d19b866dce
Parent hash: 0x70b29f68…54b93714
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,640 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.7%514,876 / 30,000,000

Base fee

20 gwei

State root

0x77046d012743…a7df715a1f32

Transactions root

0x941c9975e3b1…1676d00e87f8

Receipts root

0x152f1f3a47f4…ae982eeb7525

Nonce

0x0000000000000000

Extra data

0x00000004a817c800