{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1674001840",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbab9c7953011745305a6dd80b0265e434872a25dbf2c59f6cedf16079bf46005",
    "signature": "0xbb4c43abe36a40730b788cdfbd7b8dfbf4f17b398a65519774a8b3b7f146045557550894c1640b30f2ac15d0df1628a1dc907083f1cc671d83ea22c0fb7e64761b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}