{
  "manageEntity": {
    "action": "Follow",
    "entityId": "304495",
    "entityType": "User",
    "nonce": "0x19694d7e12d4721f5b6bb85d0d4adf557dd408ac40f7259d45b824dc3bf97fc9",
    "signature": "0x25f52b0373e1ffae0bbb0cda1f0cfaaa7219c6ec0a6a22fadf64ab02c999bcc102be4b42c07a92717e90b127e73424b25ac5327ac06c3dade0849a7c6533e88f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}