Transaction not yet indexed

Xn9UsjsSdkQ8EKkHAJh1sNoTFaTb5LDC4sFJUpNg7eNAMGj83DVDtUgs9HLP7W3YC2TJBtNXZzBigiPMYXASFAK

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