{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900567602",
    "entityType": "User",
    "nonce": "1794310368209412965",
    "signature": "0xe63af64870ed86fea8958648ee3f0cd646761d305a185eff72afaec6c32d15e27f6f954d1f8a6277af5e32b1f1857be76ce2a972919c1da2db7f7414f4edcb951b",
    "signer": "0xAA3c80a173393373F824c4D0B03835CC3336Cfb2",
    "userId": "475768794"
  }
}