{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5884a40c2283a67938ad3a70ba8b5b44fdc3e18c4f180e4c5502fcc1f53b14f4",
    "signature": "0x23349b1204425be40dc5e4442699115e8a41966dcac49029070dea3bfb66b2a8772e4c40b36708baac4606a85277426d2a0154e1f56c06c2b3f828139dc4a2141c",
    "signer": "0x9DcFaE77BF00b1bA393f0b9f548cE71793f11A05",
    "userId": "888564962"
  }
}