{
  "manageEntity": {
    "action": "Repost",
    "entityId": "389223147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97095e1910d59b1703a69c8a22429b1f13f18891c913acfe47ee88daf7375465",
    "signature": "0xb8e7810bad004d60a3c5b7398b0fe0ab02ef4cd45d8f82535cfd8d7b66a508657eb6051b24dc7daff9c559ebe3b39a14c2c55356f8855c22f7d2f92be56b87b81c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}