Transaction not yet indexed

53vfsayxkcJZdfWCcUdgzfdA5b3eKLEBjD8PM2D2FGvqR7bxXeMUff2Pp9ayA1Y15o3AjpatuDGCSkksQ2KfQrPs

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