{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1512820",
    "entityType": "User",
    "nonce": "0x61910c12755695ab3cbabd050ff372087396010fca4b4e1d35ec583e42605f8d",
    "signature": "0x9e45da787eeb7c55e05cd33fc78b30dae463cd39341afa08f3ff0e5bb673e7217289ca25fd79023c358231c828a66755175c6e57c2c99388e4e31f67908b9a981c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}