Transaction not yet indexed

MYDKVSUJVAtd5hsbzEKZ9hyKohRAtMyEgMCPwPiWT2CiuJGGmd9eYFj2Jqv9KoXwYNYMHqv1UQDN3z6RCm5wsvK

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