Transaction not yet indexed

21Pwp3QzyL2WVUxgMBfCue6j5DpXGBW1R6JBRgFFGwSTFsdSoSE9KEK4B1Ko8RNanyrCSEYsiY5U5uCvgdHxX3KA

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