{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x23d9741f0a13b886fd5a28ba6eda7bd822e04beec14fce70e52d0f94be71d1d1",
    "signature": "0xfd4d07202ba184c421cb0b1a7e7209a8d7d4ea317f2006d6ea3cca7dad16d7072b6e03959eafe00531531b630d7f83a4f3ea025a735717d6b1a8e05d013cdb7b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}