Transaction not yet indexed

YMPMypTwqa7WhyG2mXFr6YpA5nJFSYVU4c6q1b2bsFZwc5NzofEhD6pVVJZP59ox2HSzi1Ebz7y6vfAwo5UNiQJ

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