Transaction not yet indexed

mMSpPUK6ujJAGEpFMm7JQMwFzN7N3aMNY6dFF1Zo7G3t35341fUdT8GpC2aWDFoXhKegp7vMC5XyE3hC3fB9Hms

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