Transaction not yet indexed

MfLPfDqHNLNFtL6NnZ6Ja4cjLN6TRsChCtbfAZmRiPTmZJbsK8pazTf3sM1JrNZ8ovFqatXDWb5uPGAzZPusiE1

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