{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x45d8fdc80347b5496656c165eec655535d8a27c94097a46d52f8280b4dc7aa0b",
    "signature": "0x99969a97b191bee2e47b35c180ab3923149984f8434d780000e4f53ae36a7c5d224b5d1336460556a4408e6db62b90d389ee0a548b74cacaf01d0e789fd112901c",
    "signer": "0xBF257651CD86764755C0fB349FC1b95fecDA830a",
    "userId": "536394716"
  }
}