{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10373",
    "entityType": "User",
    "nonce": "0xb4a4ad6f23ec30d9fa564bfab7288bff3689d82720db8d54b6840131570a086b",
    "signature": "0xb4d8b444c58a30d7b34efa727a4c26a50eef9c846314de305d57775be0a0f2b45f9f03ebeb11bdc239d92012476bd5af7abe9f5014051e4178ebf8e3a139eae01b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}