Transaction not yet indexed

21UBX48RuuzKGKQW9M1ThdPVksCDiRXsUXTmN2kvGebeRR4Tms6KFBMkmUxiQA8CCH26RMXiaacVCmshDs2nkaSC

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