Transaction not yet indexed

AMbYjaDZAnps2epd3S1nmtskEdbfQC1vbFoqQcSMRRvNY6o6paV4QZ7FXwLyrQDKu59rR9tVD8eDsYDVDwkk1XL

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