{
  "manageEntity": {
    "action": "Follow",
    "entityId": "577745560",
    "entityType": "User",
    "nonce": "0x0e8b19ae273e96b47d622d2f25bad2f68aac09a01cf9ff9c52a737f61dfca506",
    "signature": "0x4b2561a9c97d0da4f6b76a34433463cea681d16cba6c67b550e0c22dd0da2c102cc594801a96503116b9504005c3020e790c412319d2f41f5df7a324f659bc6a1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}