{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7b36f4d2ede614b8e26e66c24e857ef931ba99534b111fe2aba82c33f9f22399",
    "signature": "0xceca7bf5cff6065f8f9d80b23e237371291239fc23e1e8c1f16b4a1196abbd334198b5df398c858d25517c014691b2297729b3e89ef062198b0044cc02dbb2cf1b",
    "signer": "0x90D649f24D80ffa4231f650fBE75e9Af27283497",
    "userId": "367633290"
  }
}