{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135757",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d0e2f6a1ca49a4d41fe9741409bcb7f3dc44ae5c0be8f987c7be7dcabd05f25",
    "signature": "0x27b586aef00c5501368ce7f45d2cfe56b3dd01a5955d6c31419010a04a133ee85a5935f3a996cf699cdaeaba66d65f2887c037cb8c26bcdcc690edcf31353f241c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}