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 #0x50b328c1fda5461d3ac391e70ea75506ab8c6e2f80bcc3086286d4bdc657ab4c · ArcScan

Block

#21,552,078

2026-09-18 20:05:06 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,078
Timestamp: 43 days ago · 2026-09-18 20:05:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x50b328c1fda5461d3ac391e70ea75506ab8c6e2f80bcc3086286d4bdc657ab4c
Parent hash: 0x2f3a9925…60b6765c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,078 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.2%4,557,623 / 30,000,000

Base fee

20 gwei

State root

0x619ca69139ea…256258dbb94d

Transactions root

0x8088b613cc7c…396e3a23cdac

Receipts root

0x36224650c255…f00c3aab5e92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800