Transaction not yet indexed

ngappLrRoPWFEBz9HWz1cMnSMpy89gbBjNnJhPpkhbQXA924EftdcFoLSbpQESbhM1dbk1oiS4SPZmo7NtNkLdF

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