Transaction not yet indexed

21HtRXGJcHQmJz9tCZ1HtTkLeeFKVPg2yEmrcQXic9b3N52uiEhCXki7GHmiEFDWynP1EsZw4jjLmDd52KqmL3PL

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