{
  "manageEntity": {
    "action": "Follow",
    "entityId": "558452493",
    "entityType": "User",
    "nonce": "0xf368511133d2339c0da1c4aa043f3ed8088d5cb0887eab94d871cccbc4c6955a",
    "signature": "0x99b122d1494adfe6318b42666f6c2fc4413d4809d68d6397e81c12687a87020b5152606cbdf6b68cbbee70006c22a6d5ed29938eb666e33af2921615b901b1271b",
    "signer": "0x1ABf6DD41fe1E6b1C2d3A69859a25C92caa31b32",
    "userId": "17689"
  }
}