{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18168",
    "entityType": "User",
    "nonce": "0x5b57e0a9419f61234d381f3df1ef8e326ac4f4d1977f017dd1f910f32055927b",
    "signature": "0x500485395afbec564e5e4095617c6843b44c25df1d6d5c70fee0c3f4e4eaaa99469bd66f8beac9ea6e78b6358c6bce067271f08965890907e76095423ee554141c",
    "signer": "0xb4069BdA5a7607EE958950229A03ff89Daa817d8",
    "userId": "611142471"
  }
}