Transaction not yet indexed

MfnFV3tKNc276A1a8SfV8TC1biZUPUf7VqijgKzDFoq4nFrqRhL1TFcWhswjchfJTGnwKSP26zbq3hHtjbpKGqJ

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