{
  "manageEntity": {
    "action": "Update",
    "entityId": "45150338",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera4gzzzdukmykloipxlxzq4ruohofirpq7ukg2i4tkg2dkpx7xbzxa\",\"data\":{\"name\":\"Mircea\",\"handle\":\"mirceaoprea\",\"location\":\"Craiova\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xe2e7c424ce6804da401ff18f3990610de4886ef11a43b3f615ab428873162bf7",
    "signature": "0x308f6925e457c2aac3fc1fc559148d42e105a7216068316c9c3989c0430c5e19020fb3bcaa58f2bc066a66b2bbb4d800c62179cc160919986c23f4ac3c1a92ca1b",
    "signer": "0x1F687f4cF65B79aA3Cd13010c8B90C4eab460A5f",
    "userId": "45150338"
  }
}