{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x99a548973954eaa31275c871db7f2dc71505e9902aa3459983d50fb13185d6ed",
    "signature": "0x6ee9d4ac13fd3bd18065b79113e069af9dc9417e0cd2be41368c3bded19ba0b46e928d5d9b0f2f18d9f9953909808725d74cdc0a275b87a118e45dd8d0c7c4531b",
    "signer": "0xcFe1eF2d8538759fbF5161710b35d043b5f0c077",
    "userId": "712556959"
  }
}