{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xaacc333ebdbd4b6574ab8e7657c3442cbceac769b9ea2a1985db023d3a008467",
    "signature": "0xca115a45c37f2dad6a5fd1ad641520a174838ea9b6154c9f99044abedb2cc4c14bd847fdf41805e0f5b33d989cbb6f1885548ed34e9a76869b5cfde519ed170c1b",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}