Transaction not yet indexed

xFf9Vkr3BMwwcKK25pj1QJFQnFgkZ7bTdynGdp2NeumfvAngAWvQtmwYgYhtFvDZV1TFhuKFFCnDcFBiUVquYN4

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