{
  "manageEntity": {
    "action": "Repost",
    "entityId": "937331861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6148973fa31c2a49355fe7782a2ab61b68e0ef995c91ae9a211d28fc63a089d5",
    "signature": "0x45b08f6d9d69e1e3c6e540711db5a0ac21d798b718b00c5947617e3ca278156e4852f0fd070747806560a9f7a020545a82f6efbf204e3c8ee3fb118c20a4ac4d1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}