Transaction not yet indexed

mu6KPYkCESWtT4ezjphnCjsCTj558uEvugDh9kGbuw3t9evShu1SVvNhMSWNj6VojW7An3jBqKBQRmuHmEJQmcZ

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