{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304757",
    "entityType": "User",
    "nonce": "0x567b0021bb70c22feb34a278c8f2cf93b90cc4f323d6760159b452c8e16a0c29",
    "signature": "0xf6fdd839aca2bf8ee7cbc59690256997f404ff4cdf9a3486acf0cfb1c536c3802c49d0665fd990f6f920523ff723d1bd3e7ed70aa77b299bf08c6b38782f280f1c",
    "signer": "0xE4c0c73a0c0CD7f65f1bE942f8127c8753aB89D9",
    "userId": "857284925"
  }
}