Transaction not yet indexed

1mpYLSJbkkPayZtASJCCdzR6BQnAeJCcKyL8oNDps7oyu3QHRBWs59VdXRcVVa47RqFAo1MVoaCWqWGokqscKmi

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