{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x29db83591a4dc259447da24eb1f6a42fd22caf00a3351968ddf6e20ea4aaebdb",
    "signature": "0x35cb359ef1c48ec7b8e34061aa6ad6d90bb39bb724392793441b1be87314ee413723b6a9f3c9ca05b86227602c45d5dfcb08f0d2b0ca2a453bfbdf8d02d7f6311b",
    "signer": "0x8A4812fE7411C70706edC285a86d4AD5907cCF91",
    "userId": "723565880"
  }
}