Transaction not yet indexed

SPi9U98do5YikMeia8TDMBRqgCeyQSRjAQwaJRpXSQj98vEQLAz8RmahS98R434q5gZGeHSe2VWPTS8S9Hb3Jp8

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