Transaction not yet indexed

umDPaGrDn7b4WWZzKSJWBa8SwJBY6Dgmm6D2uwVnempbZFeNifGtKwcvkfN2ynKTKZ7tTPtKYWBvmDPrHCbtYrZ

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