Transaction not yet indexed

UukbtFSTTPyqxNzLg6jLcBG2o5jMhmLNnPj3a6Ni4ciH3DvzXZXHeKYbghVgYREUY1HWAzfj41FpayHNyRYpu52

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