Transaction not yet indexed

ngSnUYPe7YHTs678zgJFHAmEuEt8Dgh8sGyUXq42yEZGLMdmqNGhqwnNNxaPy9J7ey2iJd64uRiTdKX5JQFMSuM

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