{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8e91ad84308109c87be94102b85f1c614b639f8a19ee38242da7c064ad5eedec",
    "signature": "0xf70dcd1b09126abf957ead023900705f696318d1934ee1c280dd0277fcd1968f109b8716c649e6153983dd3243a00ab47f7da94a9a6260652b8f77e36fde523c1b",
    "signer": "0x7D9f617364141DEF03f4445707c0E8B99B787A00",
    "userId": "8914878"
  }
}