{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433509112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x489b46d524dd863f3c7b62795dd77d07bff624dfdfcb657d393d53bd2efef9c4",
    "signature": "0x55a8bff878ae8d710380dabddee066819cbb7ab256b1a0ca88b9cdec59baea5f29fde66e43d06b5fb14e4e0b69d9288d625c2dcb2efd2e73abd410d219fc48201c",
    "signer": "0x582eeeC5CC8334300Ba316cdC3cCf85e3e5dFf42",
    "userId": "208819524"
  }
}