{
  "manageEntity": {
    "action": "Follow",
    "entityId": "667809204",
    "entityType": "User",
    "nonce": "0x84648c6f74f285eeb293f8043f50d3c2b2bdc3d3e8563401820f5f628e82166b",
    "signature": "0xd09530e2c477749dd9ae6cbaa0e5710c4b2b0f16ccdb4b0d0aed26fcd68227fd317c6279dce839b73e84569cf8807ed7ab3892be3cf7ec244b6c3f412f2499681b",
    "signer": "0x9837C03EAdfA74365Cdf4e01e6840D356104bFab",
    "userId": "911622928"
  }
}