Transaction not yet indexed

MnniPWsji2CCmbYfGLfPGFMMMBfTWrQ5jGaDWUc4gxLzkZa2K7SWKemSdXUV7M9aCq7d2rYcYwsvZc9khuDdJw4

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