{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c3e86dc50ef5fa804cd20deb8725ce47a4912a2ad7fe5fea315f8e7b01f389f",
    "signature": "0x07013daec7f827e049d6fce483f8077120cbae5a6430601cba234d20e174deda59c6ce5b35a962cb7408d386cb9e521dea5e133b12c09d7145c35443b20a270d1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}