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

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 #21542647 · ArcScan

Block

#21,542,647

2026-09-18 18:45:22 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,647
Timestamp: 36 days ago · 2026-09-18 18:45:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x69df920e3b6a8994a95a5f15a8e0a611a34a4e7869dda92eac5d2053163bce7c
Parent hash: 0x620c1cda…afe0e879
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,647 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.6%1,392,578 / 30,000,000

Base fee

20 gwei

State root

0x38cc32bf6f03…a4399cb76f35

Transactions root

0x516219fc7b73…5c3df5291e69

Receipts root

0x1f5ae2c8c271…fcea35938dfc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800