{
  "manageEntity": {
    "action": "Follow",
    "entityId": "577212567",
    "entityType": "User",
    "nonce": "1794318077676100142",
    "signature": "0x8f158560330ac0515e9e5732f59361fb5c8751c4b4e771332ddfd9f27efa52016652a1ab417bf0be037edf22a871256fa5d68032c9183087e529f1b463fd0dbc1b",
    "signer": "0x590dCE31228091983279CE6209714E79D8C10a72",
    "userId": "453942279"
  }
}