Transaction not yet indexed

21UBw6vuD7qKBabjHQCfTKf7b5c44Kms98LoAwEDocBMhXaGSWHgiJN6P5PodwszMaVRRevsQrfu8fAsBikHP9ZS

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