Transaction not yet indexed

5ffTxzaK8iSomEdL3ffPzJq7CtsBNeMWYdx1HGRaaV5TuF2GfKsL7xF91zXhMCkF5GEVVkj6FuGCp1RE5D4mGsvC

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