Transaction not yet indexed

zMk6MCLQbZYhGcP4VBi4UK1rTeSXd4Qvd4DXdZpayxqkk7DnTmy7fqnDLv41ai5P8hP7jfgmrDwgRFcHkYZqyxM

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