{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087432407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c3afd0bc15b14face28ed7e83da00a6950891f584eac81acd4876aa3933605c",
    "signature": "0xc5b0c1e0eccba42e66dc791386a5ac5ce8b2a8cf72f83a00c71ca520f35cb04834cd7877849b596219c379ca0d4b3bd90881157ba4e9507c2b6a4f455d1ea1521c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}