{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849783836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83b38dc4570acf3a46ebd43d8eb31af428cada843d1d70eeebc1b4cb0bccfd91",
    "signature": "0x73186c550060a3509accc42a7ad0c00a54c014cb666d23387463aa55dbeceea53025118583888f1bb0efe7e9ca8db54473f38a143f67b4ada7873686a24e57591c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}