Transaction not yet indexed

MnUb84VhbPXhtiWeX2gMUaQsaaKuvqedqs1xNLN4SLJGp5azu9FTXSgAkNYbKT1ikZdWMfu8wSCGD8HF9RP169V

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