{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1500215205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84f75d9ad0f722e51137b8cb997eb162ae1cdd19f215025da618006c6e8a5abc",
    "signature": "0xf21405e449192e792c685510009aa17b12d18ebdab3557e37e4362776b4a0a4b7fadc2d0de70d7a76c2b624c56dd48226f86166727e0ca7343e3c5d90f2d0e191c",
    "signer": "0x88ad765B72fb060B3adbae1FA44A6C64722E1781",
    "userId": "236177"
  }
}