{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1907035434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1613a613ce44f4a53022ff46705da57e4cdd94471e8556228e97a02e7cf7497d",
    "signature": "0x9e2e3971075d2c90873d6d3e8d017cd6209818911fb3e89698068c69d66de75c6dd3269799c5d6d77a9dd82eec2a43263f395fa87423c70ef5d89932a324241e1b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}