Transaction not yet indexed

5Upo973GoBrREDPUSU6Dbr2g5PR6Qgd4aZQj29zkWNHf92vnhY46YFcppTDnQsizHkFUZWHBn2LG9bPM2qVx6skH

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