{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xff4b161ca780769d5a3a4013a0a44933ab18e3ea0f346b285216581b506e8ae5",
    "signature": "0x4840377e8f55d66757f313734411945cf2548061782f5f319bdec4a00046e98225176252c9a09c709388354cdc0a95208eb9d817207285d8930f6669601cdf031b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}