{
  "manageEntity": {
    "action": "Repost",
    "entityId": "364829312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b0fab7227f9554ba02dc649d2e8f9780a3bbc10f0852a2ae6cbdf0aff822758",
    "signature": "0x7af36f3546ad755c59ca429014e99f023a749934587ddaf85fc1b347a66903d7081f2c522015cb13bc64892327d3faf17593d5f6aa13e6c9698041e12e04dbbe1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}