Transaction not yet indexed

YSUBNJ729pr4s5cu7NejdCkC87bY5KGC6EBhjKUp1fkAQBJ4xwCQrWnt1Sdz2E4KWx3m49ATFncVpJrVLom8jSU

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