{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x722122d1abeaec83b1aefbea1f386af3977b3ae362424ab46bce0ea16c438e97",
    "signature": "0x4e38fd60b3010ced1369c2abb5f6fa3f25ab02500601f516aa2151b0fa955bb15b190d2ac6764ff0334bf56eae263b9502de1ac088dce032250cb9542363946a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}