{
  "manageEntity": {
    "action": "Follow",
    "entityId": "964257878",
    "entityType": "User",
    "nonce": "0x3cf9744d911bea0da6833e26be67f66ecdc74b2d26e76b714bfa67793f75f09a",
    "signature": "0x18f32c31be150e014d1dc48f80bc8b3ec7e3bba16ba314f1e9b81f15c3b8feb50ad4701edf3ad8a0b1414bd7bb0338400b052032ed65dcb0f83a583f95fa3d2a1c",
    "signer": "0x4a4E686a6442e2Fc2495a7d4363B25c583Ea3c3a",
    "userId": "34815"
  }
}