Transaction not yet indexed

PtST21f3Mwub1uceAgDTofwgNxUQQTdAVnPCv7ynP93uNJgZB4psDZH7r5aFYpVT4vcinYNSXQSdEJmgFad2ApK

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