Transaction not yet indexed

21F6RPwQX28arsCUPnH7ZokmCVdXV4yXbFG3M4UGto1DQpEbMAgCeqamUjKSWWCPaqJG5KW9bisyLC2jXtCVGfXk

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