{
  "manageEntity": {
    "action": "Follow",
    "entityId": "43401",
    "entityType": "User",
    "nonce": "0x4f7403913e3ac202b3bf0fe7480ef0a6a0f0eff95e62493a0964dbcca4c88155",
    "signature": "0x545b17ef0cd6468e120cb1e543b21cadaea9dc333b10e5bd345ba1670988f2a765a1844a49b98c554f7d5f2aa77dcedd8150c734e930a165b96e8b661b24f6c51b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}