Transaction not yet indexed

MStpyygmWFsZWYmiaPQHvvTcXgNHeEk6zMUERJZriiJ5VkNHfNQLHymnWMtGW4wBL74V8SgvM3HGhCfMxgjPCFT

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