Transaction not yet indexed

AmTZQXxdqxEX2J7iHpdj4SwU5dU2juL699Bq2JpWsdXUUuanDDj5jabZY1mabEWKxsxsciWYuPmdquRgHSLqxaA

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