{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1208450585",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c3f53a33372ea6f8d14585a9d81d9221f57ef9ff506289b087fa93e6145b94f",
    "signature": "0x063acf7f2ddc50c3979c310c051da65a205d072bc89227c17d61e1cc034a62bb6f15b50365b3f803488bfdcb0ac4435dd9ca52b2360832e9431e9aad95d5a2751c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}