{
  "manageEntity": {
    "action": "Follow",
    "entityId": "377839503",
    "entityType": "User",
    "nonce": "0xdb6ec95e423ead23a1f50b7bf81d1bf3245c755ad0aacf8c16a4974d6429c685",
    "signature": "0x3f8be3081cbae43f4e2ba07b13026741f6f06b304ecbeaf0edf5c2820ce12e2e36798e940ce338685db8bff265e98289296b751475ae22dfb25eac5d97aa46071b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}