{
  "manageEntity": {
    "action": "Repost",
    "entityId": "132678271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c57bbc9491e6bc9d1386b848e18d9ce0bc3a85374add3efb86b4c54c5980c30",
    "signature": "0x9c18b85faed0ed2672e0cfe8cf59c365fd07e3e61a2845451cd999fdcd591b6f46339145ca261e81128a3f165df79fdd23e6cd3f558bb41f8df8741e13dc91a71b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}