{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0xd28fcac3c0dd9d3bab27f6f7c420126ac4f4ed60cab2b78a57325c6220b206d6",
    "signature": "0x787c470e07aebd400fe093257425a5f7d697acf681026639f11ffab38058f7ee165fda668e01147d7cc8ae99f49fcfaf42b5b4ad9b532a8a9aef815e0bfab6181c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}