Transaction not yet indexed

NgnafJQAp4fYr9D5pgRZDMwxG4YzNT1mCquGh6AsungXLfDhXwiJuZBrqDtN8qtycY8F7wNcRKGEt2bM9oW1d7A

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