Transaction not yet indexed

21zEPUCH56MtAVv1VjP6CUQbAN8rWCfBPWfwYoc8Z17EDn2e4ofADEbTeaHPQ3Tdm4fCpsPMaJBHyaULrxFJ7MrP

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