Transaction not yet indexed

Nmxt4VZAkyXwd5KsKZ1pnYdqQmXoxYFWR7QG5Ho6Z1otoKHZP2ZerbBb6m7dfe1qwPXNCe9VWMg3S3fccXCy5P9

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