Transaction not yet indexed

21L4LrsbfjKXUnrbp7gGoTnrPqyQZGqa1XKL2R6YFhAM9dpPRXW3cQGXFFngFGTr4S8oipZSQLrg6itE4Zw3MmBG

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