Transaction not yet indexed

5FFoAvxk9jLSB7LZFLXnnRbsKcdZEzMZeuz7ZbmRiqKbDLXzJi7uX4ouDVjaCHG5zNfMXLuKLetiTG12tMRbkVb6

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