Transaction not yet indexed

28Yc3upd5kmpxwG3sjcaava5tp3f1PwYAn9C1XSn9mApjDJgFxAjvHAdMm8r8PhwXTDb7KQuzLwpPFiymkBFUpZQ

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