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 #0xf21df9085a1b4404734b86f637fcbe1e8ddee3e772e582ca6b7130f308ec5396 · ArcScan

Block

#21,250,816

2026-09-17 01:38:30 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,816
Timestamp: 29 days ago · 2026-09-17 01:38:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xf21df9085a1b4404734b86f637fcbe1e8ddee3e772e582ca6b7130f308ec5396
Parent hash: 0x84a56398…4f9a2761
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,816 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

35.1%10,537,937 / 30,000,000

Base fee

20 gwei

State root

0x062ca1d633a9…daa4f4bef097

Transactions root

0x5ecc84b1e484…0a7f3c472de6

Receipts root

0x39caaf8e5205…dde873b303e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800