{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16007",
    "entityType": "User",
    "nonce": "0x3e33a5f5fa7f1099b778466a58455a9faefd9d0cd8cebcead8c57419288c5b3b",
    "signature": "0x81127f7bda7237eca7c905e8c980d51987d6f6ef4d618bee3b5d1ad3ad7963a27064a168e2cc8860bb5e46e1920e901bccb4aad4be125a6e576ea655bdbfaa3e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}