Transaction not yet indexed

121MhKQE2f9NqJnSxcSQb2QaSLViN3iiSTJS8ALrmNBEB8HN2KrYQhrJ9MJmfV7XeyYLXirEPC7zbRV1d7XDHMHN

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