{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143381",
    "entityType": "User",
    "nonce": "0xd50f37ea3b39cfe0b223d5670ba3667bec7a982d5ff7ed5c95cf01db60ea80ed",
    "signature": "0x283b0e5cdabf19d8ff0c5bc547840e31dfc886cb225054d411d375649b40ed066e0679f1aca340330725cd225156285db0abb1521f56bca4f4c7c3dce850aacb1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}