{
  "manageEntity": {
    "action": "Follow",
    "entityId": "624459316",
    "entityType": "User",
    "nonce": "0xc0b9c5c83cadef5f1a61e95802e1e71987c590f314678493975554577002d4fa",
    "signature": "0x44f0d9d1ddc2bfa8fb63f0e10eae1ae31e768a3edd3c59b16c5a142bf9a72a7d5f7641b975efd45fec6a104bf3304a8031be04b997cef7fe05c2540a582749921b",
    "signer": "0xc9647c05E4fC5025D9ba43eDd1C101d03385018A",
    "userId": "189460"
  }
}