{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x77f56858b90ad74c54acd1eeaa89486abbc4058b115435b35090f7026a76c25f",
    "signature": "0xff955f3f51cebc88f5322fa420d287b7ff69215c1e6ce0dc3cd946d129bc1b3d6a6e8acafe0b28f271964c0afceea17b8301e24461daa7276b6cd96a45f88ade1b",
    "signer": "0xE35DcC5C816D790A9f730B4696F43Caf64d5d1e6",
    "userId": "603916020"
  }
}