{
  "manageEntity": {
    "action": "Update",
    "entityId": "311948584",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieralswwfvrnwmbqmgnshnplej3xfo72zzuqdlcmtvggprmnmu4xlmdq\",\"data\":{\"name\":\"mary\",\"handle\":\"maryscomet\",\"location\":\"Pittsburgh\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xb9acbb5c2dd513c0ccc0a45b63e7981e731fd1759da8240befc680ef983b906a",
    "signature": "0x2cc1e021942d706df20cfcf038a04d87921c113e10a23637e0ecbb9f47cc94c27d003a664f5b9c7022f6a2084cf8b9fe582b32d091ada05295f719dc4c0e4aec1c",
    "signer": "0xC14ba10C48cfcceAc073202bA2A505D9e6CB5033",
    "userId": "311948584"
  }
}