Transaction not yet indexed

MNYkd6bqZUeH8nCA1bfFfMfXJmFNVLgmwXT9ygZoQtL3hADcES7EK6fUGQTCr86675Js4H55HVP5pe6hDbFZAMN

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