Transaction not yet indexed

mfM188EhgoUrQMe9MsHscWo99AS8RgVRyKF7yEL9D2SLECeUXMFVUNtoLSx5FDrKntfFxJvq7cWLYNRoPtpwVwR

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