{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39bb26109aa203fb8d7f3eadea23a8a8eea73aac0c0c1940b269a7df82b33059",
    "signature": "0x90e7798c7067120c8e13572c14e886e2872366ac95c0c6e4f4bf0808639ef9c76675a4037c4fa28874fd31ac7dbe2021e1fe9ab2b22a41e79c4cd54174c5f7a71c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}