Transaction not yet indexed

21MnpQhncHsbhzT72xqPa7fEUPM4GrXs3Vzs9CNYqQSRaFQACW8fzeMXUjBPcz5fy5yRmjusfGKXX6oCMpJ2h2Pq

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.