{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59721",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c2f14c145a6f93dd5de023e0fe2dad20d7e517f251d890fbe91d293f750e848",
    "signature": "0x2d4b955f5ffd24e716c0d39e19bfae5083355c3cd2f58f350ea9c738240255b1081402e118b60fbf32dc6a5e99ca84ea3a67713685b29a484e39354af746dd271c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}