{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648802251",
    "entityType": "User",
    "nonce": "0xf0f1978f278349fd09fc9cf0fcc0869fc34cd7c56f6948f73cdbab5a36680a60",
    "signature": "0xf30979610f45d303e7624a9f19e16de90216ddf84792fc73cec8505526ca56643bcd931e5ba1a27339e7166e8252077f43cb895ba8e96edc417d6e9bcff5079d1c",
    "signer": "0xfC070d9d02c152146e3D1B2cD4B03FD7a3CA1AB0",
    "userId": "539537193"
  }
}