{
  "manageEntity": {
    "action": "Update",
    "entityId": "144074205",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierazrjwy26njmyt35rvny3f6h7ouprw76obemhihnzg4y74cnkgjh6q\",\"data\":{\"name\":\"New\",\"handle\":\"Tweak\",\"location\":\"Minneapolis\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x383de8503a7e8d1a794f0f8851afee608f11b19b8786c59093221e17008c05a1",
    "signature": "0xbc021b7504c89a4257889ed36b757db46f0f09181057215352d33da879384c12062b28ed118345252d7b428ef42f43e6d9ac7ea42a5c38b4feb90cb06362e51d1c",
    "signer": "0x30B64FB434746b085aA47C69D4d768D621197070",
    "userId": "144074205"
  }
}