{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1e153dbc8c32d6c9abfc0c4e4b623dc7e8e6004ee84f2307f65df3b0373d4616",
    "signature": "0x429a0ff58ada845e5f0107ba91ad86bb155d0adb745f4145277f5557a77541c4773a81af5e05c0912f16c91e443bfb44e114f62d66e9dae9e544ceb68338cd251b",
    "signer": "0xFfD85600B7cB8A3d0A8AEeB9840B7DC254a49D01",
    "userId": "660309543"
  }
}