Transaction not yet indexed

21m86cbzDSLnM9g1mciFD2FmCoHej5R6rfMGwu64B3Te4A3PtPUnsk1GrxCX6UbCA9iRXbFQ1GqTpdA7enHHjLcU

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