Transaction not yet indexed

21TaBMNkZxSH2utBE4ScKGjS8MeU2JgarvvKEawwihJjm7syLx8sjnPmxwvuRA7d2Mb9GsvCghBm2WVLUG9kYSMn

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