{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8dbe78eddcfba230f8309863b59a7c5b7e9c97396319f92c2733d4e57d1fd456",
    "signature": "0xe3bf949bf15fac51e72f630028c02bfb21139cde784ec4fb6131c0de550d96f3270eb65dcb8ed0e7580ab0161c654a00beb380e0c01801bd8df425be33b686aa1b",
    "signer": "0x5865Afd791ac0d57a0f9e8Fa840D23CF3be86932",
    "userId": "616774019"
  }
}