{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1975633796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x18a33b473df90ff2c0bbc289e38d02457c18e8d04c913a00c8c248be3b37e309",
    "signature": "0x63cf28e7df34604e7ec04b0615d73fbff25c553362a3ededb340ba03192b569c50b7579c0954ce097c61eac64bc615a5019e7f0d00ab47299eaca6413e4e055a1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}