Transaction not yet indexed

5Ub3pMQR6FS8tVph9DSTY48Z7qiUdcszW2vmbjJPmFD5PateV8CdZkGu2Ak51B2uRLyK2zeLBXJ7XtqQMs2tVbt5

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