Transaction not yet indexed

RF55HN21PSk6QZbkCNqKGPHjLfT4s9JxDHFevyV6jtYGZYfLiH8fNbNGEJhHX48quXLahB5Cxga6JUVRMJ8w6kF

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