{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xea146468819df3da99c7bfc0eb14bbda8afcd499c59d3e5545bf783edbb64dbf",
    "signature": "0x84a7739e034c11e566e16ba3194f0e58e2e326d55209105a3f839d842412d0bb49e625d58adc880d231d30953f9d7903311baa4391a3c941e48eeded310722221b",
    "signer": "0x7e165b88E11B7c713F3E0aa26623b35E9f032872",
    "userId": "974456712"
  }
}