Transaction not yet indexed

MtntS47oR1YCMGTAiL4YQShmjuWokDfw5o7PGeabyqcaeVzW33t1FvwcSk2i97X8vXKQCu9DYqAwEJ3g48k193e

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