Transaction not yet indexed

Su4ZnPAsCCqSmvDC16rNifCsWza8rywPu263ovL6rJDzjEjXmP6WSShSW8wrjHm8pQhQfcZ5QY3ncV1LZuimxHu

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