Transaction not yet indexed

UG53w6ehErEvkQmtm7UtG9e6ycmAXS79igAZCt6S96rTHNa1kQA17cdTxy35d8CQhpRyN3VZwpUVSUabvaM2pPi

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