Transaction not yet indexed

28Xkyf68wUscC3WH5jmh9DvPouDXnf4RzMZAfoD3U2kUuqBwx6wTbCLdGsmzst7XB2X2LnkWX8VWsSu8kdutVKgY

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