{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc3d53191f50897cd45dc1ab31a03f8c6d016ce3edc1171fab7a50849c7f58d63",
    "signature": "0xb6e7b2624bae469eaa4e463fecec01cd87fb9b4ae6ea6d5b9c0d815b4dcaa77964d3fda4b1d367d30a042017260227e67c93bdce2d3a013fac2e2ba68b6947d31b",
    "signer": "0x33545d8F2f5CDF9ddB7F06ccE62892E17c56CEcb",
    "userId": "548199821"
  }
}