Transaction not yet indexed

28So3SyhaaqAYWsb4bjp4GBuaujYtmfoh39KmPX4tDowLV5EMwecdJHHCFPwecZNztSwxXxCEiGv7zmEYMf4QxQD

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