{
  "manageEntity": {
    "action": "Follow",
    "entityId": "696582321",
    "entityType": "User",
    "nonce": "0x9395976bc61d52c8fdfa649c0a6d86a24b3baaec6373433c1564a7663cd2ca40",
    "signature": "0x57dc4619b54ad172daa231f47c83def69a11efddf3c8cf1c6bc3c2ecca654a89227ffaea2443150f0d3e3040f85decb39f2b5be6258ff96a5a0b58b5eb5f61c01b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}