{
  "manageEntity": {
    "action": "Follow",
    "entityId": "172938",
    "entityType": "User",
    "nonce": "0xe44290d888c1b7bf956a9f87a71b85d0c288c501e4d593e0ed673b3ea880f8e9",
    "signature": "0x9022f68271939ffedfdbd279aab41fc5757276dd7eda42ea7ddaf036ff61f5c6329b8a52c6a046b44b79a2d2c2c89741810044956dc112e5c389cfaf56e9cb4b1b",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}