{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1104",
    "entityType": "User",
    "nonce": "0xd90ceda468e8769cb980eb49c231ab741bf55244b256a6e1c0bb2902f7043b33",
    "signature": "0x2ca38e42f81fb34d9d8e62894abb49b6d8af1d02ca7d7255e1a30d2a47e0f7ed7f622f530a3b19e061be10b8a4dada0e5b02ebc0785a8c3dca988720511dc5d11b",
    "signer": "0x9dE7a1B9AE7494a162E2F5eD5AF6F7f1dB2A4460",
    "userId": "225203024"
  }
}