Transaction not yet indexed

AtMYpu6KLkXF6kfYfx4DaHnozVcskfDXMYKKWYBjM9FdwkgdDJhC5NHeWLKHDF4J4XGuZLjTac9nuvmkZ7NxbA9

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