Transaction not yet indexed

AmXwkAD3oVehZzKXk6DhpYoRBzXWptEs7ZFPFDBztsw7SNNW77947oTiSJ1jfreYwnKTAuGqx1W14UTcu1mAYY2

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