Transaction not yet indexed

21SGfcEEWqWtCgjqiVPcJtAxjdPe6uLMjPUFP1ccEWRbApb4BT8FaB3hwh8mD8MfiCRPtdexuvLcY1Kfth9Yx7rH

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