Transaction not yet indexed

RfSAb8cH3sWqvt8BoGU6ZWxcxcc8PMVXxtXvJs3vbLVKiHaCbhegqhTED5G6qJEDS7GZqRAgWa31R7qecse5gYS

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