Transaction not yet indexed

MP6RtMKMb69ntJu9tjPkhHQeS5bmwtaboRV3CcZMsywsciWhyziFUZ5sEHiJ1wWJPByx9XZDLjXkvCuqTeSGYmk

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