Transaction not yet indexed

MKyyxUDArvnfPyq2omSi4sfcFX8QWuJCsG3xdJcxU7JsX1VV9jgvMTFygPy3QwLoY8i7L4q5imsJrVS5LZv7RHG

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