Transaction not yet indexed

ngYejs6vdMs2ABmQjAonUmQccQa1qkbYQr2uo7rfmw11U6matfbQDhdcMUxWD8dZEaXNTiLMM2zW3jckLSVCyu8

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