{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfa52c4772346e00e706882906bc98938a7d7090e69abc5c1f9081391f8de1fa1",
    "signature": "0xdffc4393d6bc13a83c126df0671deb856b66008d13b92239bda34182aaed006a2771e5d404f120d48fde074bf6d941ae2036f25dbec967c131298d6eab4530f11c",
    "signer": "0xb4873Bd245d918fAfe43E692c1Acf602aA701410",
    "userId": "177962250"
  }
}