{
  "manageEntity": {
    "action": "Follow",
    "entityId": "423",
    "entityType": "User",
    "nonce": "0xa38b5188290e7680d707cb420b3048f3abc4a6d8be5000a13eecc9c0c2cfe9bc",
    "signature": "0x0b272f9e51a7dae503500a52062d7e80ea69d38edb30d1fafb8eb761d189b34663a6e1c3f12c89529ec30294ab4060c0a29bdb7897aa6806bbe601445c0519e31b",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}