Transaction not yet indexed

53JB9uAk4e8kQ2dk7QBrTFE9BUWNvtWTqrN2D8jBEENghx9dHFGSzkJDMyXRcPBEAknDf82GdvNjvhpWrvATVDm3

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