{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x09b2db8ebbcd22db13ca2aadb17163d732c4e2f703b7d353c294bceccb80c5af",
    "signature": "0xc5c5b74b64b5f3542da2fcd99b88f11a3b9a2efd07e44f73c6f888f3e5f628b71f5cec87befaa0dd98051b721f5c7a897b70ca55e9c39e2dd5bc3c2709d89b641b",
    "signer": "0xf3eC8D1463A23CdDd8e3137d4e971DAD05FB11ea",
    "userId": "451435291"
  }
}