Transaction not yet indexed

28NnMjBAqCKRCqdxZtFPwjXuamdBgKRLQNt27MML8afuiUd1pgCRFuGdbcaECfcyfcAe1p1d4uQJtpxMib8bLf26

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