{
  "manageEntity": {
    "action": "Update",
    "entityId": "615590037",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraxx5awtvxrvgtxso6balyhx3uujyhbavsxovlh4lb5natg4ddrgja\",\"data\":{\"name\":\"Graysound Synch Music\",\"handle\":\"GraysoundSynch\",\"location\":\"Miami, FL\",\"events\":{\"is_mobile_user\":true},\"is_deactivated\":false}}",
    "nonce": "0x52cbfc903bc21b5a5de238fa8d3b9eb588cbe2aeae350729add806172b35afbe",
    "signature": "0x28d79919d5c73c3d766b7e78ad74fd84f79667ed2561da029aa995450b0fb9fb5ae03fb70c2433c3489116f224d53724f0c427abfdc626bf5c7bb6212646ccc61b",
    "signer": "0xdf1c0F89E4F6cDB71D69c6756b39358724818D07",
    "userId": "615590037"
  }
}