Transaction not yet indexed

1Nn99FQzciT4pcbHVCsDJ3yXHNE4HhUHqLA59XGnSU8ZfZGSMhWPWCufF1e1UYZeuUt8c1DYrd3ZJ6qNUdPyUt

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