Transaction not yet indexed

PmmpVGm6mZ2BNEPWZV525w7EPtRMYfPqaZzApFxJ7pNPWezdyUTjQsySiX4gSnWCaLqBYLXt4267FJaRYhhdisJ

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