Transaction not yet indexed

28DLL9RuETgsQ43SUA1BoQ68UVpqGFJAaXEnnv8W8skEgR5EqpEHjT3DGh2nbqcknz1tymMnsb13DVqBBVJN4Efs

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