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 #0xcd9bbf50db833aaf66f46e6ede8bcb1310828443a05f2992d8cce88bb772337d · ArcScan

Block

#21,515,442

2026-09-18 14:55:24 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,442
Timestamp: 47 days ago · 2026-09-18 14:55:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd9bbf50db833aaf66f46e6ede8bcb1310828443a05f2992d8cce88bb772337d
Parent hash: 0x7a7700bc…78cb865b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,442 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.5%1,650,978 / 30,000,000

Base fee

20 gwei

State root

0x6d92becaaccc…f9977157a88d

Transactions root

0xb6174a74fedc…66b708556667

Receipts root

0x07e038b56e47…548414f94c66

Nonce

0x0000000000000000

Extra data

0x00000004a817c800