{
  "manageEntity": {
    "action": "Repost",
    "entityId": "865274645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d13b632813942b8ee027fa0435f0cba9742dd03a50ee13fb3ff612245583f60",
    "signature": "0x149c03dabc6a68cc87a0cfebc7e2d22c077e985b5a4cbd453636781aaa427fa524a4d71c8b6b475548488b53df2cd31835d7e9b3c749363be3d1806ae2dcc9cc1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}