{
  "manageEntity": {
    "action": "Follow",
    "entityId": "486490947",
    "entityType": "User",
    "nonce": "0x3f7b7050ff6d415d9693886c820d33f5d2f6e30f951956518a6750acd26aec64",
    "signature": "0x60b86a5c568d282a29ccc7bcb0f4a527ba051708015ffc5cbd3acf16f1fd518335a86b7177731f529e56a9d68bb52d7151cd6cf068f8bd04f3bd8cea34c9fd321b",
    "signer": "0x405A18E09D8C4100F2412f37001497351EcE9C2c",
    "userId": "21357518"
  }
}