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 #0xcfd0be6a38a25fb3f8f69f1ee235ce04ff5bc6c7a4e952cd5a1b9a02c72ee55e · ArcScan

Block

#21,235,489

2026-09-16 23:29:07 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,489
Timestamp: 33 days ago · 2026-09-16 23:29:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfd0be6a38a25fb3f8f69f1ee235ce04ff5bc6c7a4e952cd5a1b9a02c72ee55e
Parent hash: 0x7f5633a0…7d25a926
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,489 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

28.9%8,656,495 / 30,000,000

Base fee

20 gwei

State root

0xda0356f66923…60c298247f5b

Transactions root

0x7131fc5ad88a…064e25637171

Receipts root

0x03e289c9a4a5…f97a09538efc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800