{
  "manageEntity": {
    "action": "Repost",
    "entityId": "493166",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x363d8a4489e77bcf6148a5455965c9642f3df59ec031ff6b7150ea84cc473056",
    "signature": "0x0c130b888c975d9828850a8c74d01434d673b644aa6e85ad63828f737bf78a8612a03ff6e4d5ee12d684f8fc1278a8a9c76dd924a7785313a6b6f14951b40e1f1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}