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 #21372792 · ArcScan

Block

#21,372,792

2026-09-17 18:49:38 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,792
Timestamp: 45 days ago · 2026-09-17 18:49:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7643388e9bb52ccef50a3d1b68b00a625a26e204371fb85f43c6cf44a4d7aec
Parent hash: 0x327ce428…a87301a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,792 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.9%5,675,667 / 30,000,000

Base fee

20 gwei

State root

0x3a176e5c7746…36d6d92ab305

Transactions root

0x734ac7f5c8c2…27e2a6737f3f

Receipts root

0xe75431a4bffa…be3820b5df3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800