{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18534721",
    "entityType": "User",
    "nonce": "0x98916f452e121abdb400dafc42a841a08091a71b00c0b4fa3e1390c766ebd145",
    "signature": "0x53f195281754d0399a502ca5cf6acc42f8e6495b83968f8300fc9691515dd9462df7891dcc70ccc0434ffaf4b3b437b4cb56b6958f5eedc3ae5244c43fee93841b",
    "signer": "0x9Ebaa539cfe874f2a12f954d5f135d41C75Eac9A",
    "userId": "872121325"
  }
}