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 #0x1f178eb892a6f230f65d41ec8c28e50c4d30a1949f001891fc28dc6c8ada2f60 · ArcScan

Block

#21,443,518

2026-09-18 04:47:25 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,518
Timestamp: 20 days ago · 2026-09-18 04:47:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f178eb892a6f230f65d41ec8c28e50c4d30a1949f001891fc28dc6c8ada2f60
Parent hash: 0xb7d4568c…e794c0a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,518 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.7%2,608,161 / 30,000,000

Base fee

20 gwei

State root

0xc7e6bd57c9cd…639acf9f0325

Transactions root

0x193abdd2d206…6d164b1a03ff

Receipts root

0x6c6bd4f21640…10739e491d8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800