{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264533",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63002b3ec283cb8a7bfcbbdc40e6ca350bee6abba50ee66f6e6091156ebfc636",
    "signature": "0x5a62b66dbb41e727c236c1d95842bff20be99d327b10f15c43a0dc11c3ba09c13e0e48afa0017f06e1a7165bc2c153f9c0a1efa8b5f5183a66c65c5d8db864e01b",
    "signer": "0x7ceA71B4A8C4013A4f57c1A57eC0430915572e86",
    "userId": "31724295"
  }
}