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 #0x3caceead56b8e89e1d7261ccb4082994f82df089c62a48662fdc9ad748a628f6 · ArcScan

Block

#21,520,086

2026-09-18 15:34:39 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,086
Timestamp: 47 days ago · 2026-09-18 15:34:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x3caceead56b8e89e1d7261ccb4082994f82df089c62a48662fdc9ad748a628f6
Parent hash: 0x195cacbd…6125aaa1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,086 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.7%4,712,474 / 30,000,000

Base fee

20 gwei

State root

0x85ea75c09aaa…caa1d7a6e185

Transactions root

0xb35d737ade5f…f689faca0ce4

Receipts root

0x475efb3930ab…8f9b28acadb2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800