{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4bfd5be329593baa4a94b13cfe588b662973c33045288037c22bc84701efca4c",
    "signature": "0x777d3d666b25f8c276ff840c8a30206d42022536a8691de851f5a8f2e989b99705aa60fbc45e92a8cb6398b17a39c27251f13f017196a8b0d1925a634a88f77c1c",
    "signer": "0xcc9e1E88B008675950B42831dBBAB89396f1d8c3",
    "userId": "373466917"
  }
}