{
  "manageEntity": {
    "action": "Repost",
    "entityId": "229980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x863db5c4bbb87d20b090e69856a72b69c5a7be8053bf02b6cef2bf7194002f51",
    "signature": "0x64f7709f96d8105d1d8fd3d2c87afe9ef28742ad8c4ea8a7054625671bfe0c1a0e863ca0f7fb5b4e5258c4981706cacbaa79f9793cbe66480b1fcca1553b85381c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}