Transaction not yet indexed

wiNmFMrLEpSMr5RXjupSteVi4js27AqK4oMjwCMR21zqP8fvJYPMqgjrUvkLMUVdYE17sBHwhSDd7AnGdmZ9Mm5

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