{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146317060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d6d8ac84cc5c17ccba1bdac2a56998ca798a4a9f844e1388065188b2296c930",
    "signature": "0xf1d703ecaad1f5c0ba58394b4a787b7da83f0d5765eb3f7cbd92c49fff9353eb39703b8198a090e00903b3fdae1edcfdf2635fd46c1259f1325ab7854370156d1b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}