{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1450501",
    "entityType": "User",
    "nonce": "0xd5bf2c75f5e78d9026c1fb420657c45510c273247f12ea96c6f0cbe7fb40b4f2",
    "signature": "0x001130c3658d0755cf871eb4d5dea8f370d907bb54e97a6adbd9792771c889cd40dd041a91f6a674d6b0843de36e048aadc2c1dc22f7b1da3ef8149f3b293e811b",
    "signer": "0x40E8E224E8F8a9f835e4dc8851Da72DCEd75986F",
    "userId": "504092010"
  }
}