{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb25cdb66254a4ec1c3f5cc1b57a886500e0ec768422136fd80027c53d5c4978c",
    "signature": "0xd31707d07d58245e78399eec04445291a40e23f44ba8b665d74a27c138a6884137395ed6d5dd39dc16bd7d72b6e62f4655b7e152e98d9f6dffdd968f6c1637941c",
    "signer": "0x7B3AFAc08245Ef9d1CFfF7f7cdDBCAADE68f94E3",
    "userId": "230426"
  }
}