Transaction not yet indexed

28MR4gMeFmdT6eAACRmRG87QwKYzdTw7yRkJMdheLBanV9Rj9S7com7fyyUPNvpHy2hrzyDkPgng5eTvM2mpDTbc

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