Transaction not yet indexed

28mcHZUUFFxYnf4idEadAZqdUSJjhfGZkQTAy9KZ1nCSoh9GcT5P74yfiSsA8CVUg1VkEN9B4Vyn3trFPqM51tmc

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