Transaction not yet indexed

21MmuMMcPyEDpGCPBASFqcQLSMky3Kf87EiSNNmpLL35Ki1KC7jBfznhFJCgQxzkLP9YCu8Ucgj8co8NU86Jxm8z

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