Transaction not yet indexed

YkkXsisNDeWRUGpu4f6xxAgLssLq6udUkbZjiGUVTQN4UWi9bxnsNdRUWzqujJuP9Cb1CbshbkAMBApvuJj2KWD

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