{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1394395908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6513d6070384aad6febe791948ae5456b4b25b3a4554cd34119e0e4fff7f5050",
    "signature": "0xf99529f0107bbc7247694c6cb92b52049a01f412ad3a13a41448604f4bff51b811e43126727569340184df8919d428f1a90c687dc18b2ea13adb3536c1e802921c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}