Transaction not yet indexed

MMr56HYmFoZDPSg1d7J1aQerWY1yPJGvhorLDKsPY7HacRQyHwnYPfEyUmt1DU4eWQ59UPRyuX1Fysd5uNbFCv7

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