Transaction not yet indexed

5ffAb6uWDn9xT3EoPRqBNTC4QTqqGw4oczgdcMgE7dTsCP8do9pYV336jLWQpyNe9FrdNUwpLLWXJmBTKCFv6Jqm

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