Transaction not yet indexed

2At12wMvsSPxj3ApJtiJdCeU6TfPSNdiuYLqXMEXkqXKhr3VsQGkUJKuF8jELB9AJhWUGfK42f6SqAXtW7ZPHxe9

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