{"ObjectType":101,"Sequence":23,"PreHash":"5921D9266EAD5E69BF084366633D7BD3","Quote":[],"Content":"认知哲学：你需要靠“知道自己不知道什么”来赚钱，而不是靠“（以为）知道自己知道什么”来赚钱。","Timestamp":1592573971219,"PublicKey":"02D2A1D6508FE0D6D6068984394817F664E1FDD72B61E765E88A6AEEDE5880D776","Signature":"304402202F485B92026960D6F928788B469F783CF9994FAB4F4FF2C5E8FA77C447C0C5A202206CA54EC7E11547982FBD7C09278B958E424884F057E7A47855B0C2583999651B"}