{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1209829332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0311b9ba1027d2215a23a8af304b76b3eb77e4290400aa41815bc0e3d4455f0d",
    "signature": "0x9b7427b5e3d1441c85e0bea39938ee927dafa29a46f7b74c83157b390dadf6ce08da7c4460a73a3a05b422ec0f8bb04a3424f7e280fd0641e580f979a531726d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}