Transaction not yet indexed

HEZqZ6iz42VSeXgZe1Z8bSTdstGriJMY1Toaf7MCRQrSPz9tJFzfBxjAHC57RgNYvyrsd4cvuQo7vaLjMMSRQm8

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