Transaction not yet indexed

MFUtKdrKECgqRK3WFQizEFoK3gPYQ3MKf6oKAanxd5SESye7fkFZ97KNrRZqPRPNVStbPUcZD9ZpVyK7SKEF2e7

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