{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224514478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecc2fb8c1f688e19a4b60d5fc6c163cbc903bdbd1829953fd84b93390991febe",
    "signature": "0x3a65470740a80c470e45e1201beda7a417bcae3f241f7d379955eac5a6fd7738660b1f81245604ed4987f11f2998d92ff2c0ff8d8c07ed18bd0b06a07b4bc12d1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}