{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1391532954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x647351e9a61b986f3a5743733427999c67ef5760cf6070ed7856b2bff978ea53",
    "signature": "0x7773b5a126a3d6875329241b76ad026c534a793ccf3e8877a316fb44512add176138540e693546f32b868a0f16ef62de9d1ab0a72fb05de999be3a8f16ae08491b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}