Transaction not yet indexed

UCUbXdbSLFzRpwKf7BkRb1srf5qS7F5BUW2Cyuqd8y4eb64SwRBjsk3LJpN9jV4RZLpoWSn6ZEDiM7CYk43AYmF

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