Transaction not yet indexed

NmR7Sk34X6M83Z91vXLmnMriti13KgY4VpWP6KA8U8Pmqfij7VPHGmLkd9dAzzeqhWMhpJvVb9CdbeEnZ1Q6vuF

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