{
  "manageEntity": {
    "action": "Follow",
    "entityId": "171877",
    "entityType": "User",
    "nonce": "0xe595d1e4a39ebcacc1b777a7cbbe65fe1539dc2dcc9293a622e1f65244664e1f",
    "signature": "0xf269c28b156ca0cfb8dde8659acda7d50f8c9738669700b801243ca2e3f844eb7519ba8abfb132113d001ee3e04a8cacd049faf18e1757c1b33675d3549987741b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}