Transaction not yet indexed

RueffLD8wt9YAvTC1KwxMNeMC4gujbszW4H2DpRVEuh64ACKQUJWbCy2cNNgYjZUkSWWAwubXKUtuLAw4mYr86C

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