Transaction not yet indexed

mnnPSob4RJBRWqBcBKJAhnmkTad7UvrqDiFdzPQ8Yej5qa2gRfFMa8duNu2g7NtAyQjWg4ece9qHNivfzQLRGBX

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