{
  "manageEntity": {
    "action": "Follow",
    "entityId": "617656",
    "entityType": "User",
    "nonce": "0xf6d6fc4cd2a2209dd11ce1fc570a836358eaec5c3e910b003b30cd8aa9b0d01b",
    "signature": "0x4b1c1a519144f09d6ac7c3a118eb2ef574ad06333e413a4dbca6ae909470a592720f52383708d08f7e9798e1536fe6fa7837a7bc70da5e426fcc577c63d3cd471c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}