Transaction not yet indexed

Mkxv8vbwXJ2xusv6Y3GHXZ3RwsN7uot5HYNpWHCg2CCkAdKYipuPaxv8oq4CUdmuAq5kPrDNRaLwQXFqkebqBhQ

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