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 #0x4cfb47a21a403ca6ae587f5e98a8fc92569510ff98ee504825d46f6cb4ed6abf · ArcScan

Block

#21,399,047

2026-09-17 22:31:31 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,047
Timestamp: 37 days ago · 2026-09-17 22:31:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x4cfb47a21a403ca6ae587f5e98a8fc92569510ff98ee504825d46f6cb4ed6abf
Parent hash: 0x47f36e83…d9f3b17d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,047 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.5%5,539,078 / 30,000,000

Base fee

20 gwei

State root

0x4a0abfec45ce…c791324b6988

Transactions root

0x30484dd50cd7…2f1e1a2b46ce

Receipts root

0x3f96134207ea…5cb96f7957b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800