Crypto ETF Sentinel — Top-N most-active pre-approval US spot crypto ETF issuers by 42-day action-filing count (S-1/A, CORRESP and similar). High velocity means sustained SEC dialogue, a frequent leading indicator of stage transitions. Use when you want to know which pending crypto ETFs are moving right now. Optional limit param.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.50 USDC | 0x169B...83d1 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.50 tokens | Ezzbt3...pMxk |