Transaction not yet indexed

1QKfFH19fUX867rC3ujS7VQULBsy3K1bWtBpXjnZfcxqK8r7M6fMGBqsBskASJvzagTvbTT52DMWEMJtsbo6qe2

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