Transaction not yet indexed

PpmkAmfHRTCSnWcp14K19CTKQ3NBwoxEzQ4Pq8nkJrMv6LZNUiJgkHxTPj2SWPKdEcWy4CvD8JV724oVMpueQLL

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