Transaction not yet indexed

ukMYbWDqW5aur4es6QxRKEv6QVsESmovJtrdY2iF3FuSQcGoumCTsdZbqRKS2mGcSsq9T8kZGnkBQLjjQDJCGpy

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