Transaction not yet indexed

21NdggLPXCLfG8iEeBJkHWBHoTSAhSstP14PiFgNC2Qgpyn4nYEzoHWFrdWgrfXqpYfkj2dphRgXnUm68ntjq1de

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