Transaction not yet indexed

21ftB4Tp3uvJzr4VXwBEeN7yjgDdxwWyMvn1H9gqat59DrgLNAc6CFeVvH31mxV2oAU5KY4aLeYfk3TH4iCvmU2k

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