Transaction not yet indexed

21Ao68GB1fpToafetbB5CSXnxXMVwT1Paa3SkfzamQLBZAmnkPA9Vs4qcjZhKt3Hps5gHoQT6TEER49VGjHVGZVS

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