Transaction not yet indexed

SKu9BC5bYXWrtLPXHP4LX1rZWnkKv7V2zgZYrbt8LyeLTYS9BRKZETRa2CoDQ2d8NiEEdjqo8ijQPMYC2oen1F9

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