Transaction not yet indexed

iUMCyAq4kEEuBV1Z9cXFypYbw8SmPGXjM9F7En5wpXfL8Me2M4Z3cqyZc4ZwDXUBraijsYDLCvrK5Y9w3SXGLqa

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