{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1986231542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc607f709bdadd8f4fcc68bbe1cb14f7633f6a3890be43eedee48090127bd2be6",
    "signature": "0x2c31124cbdc3f11dd2123f6b813dc553e1c9c32cdfd112213942c70ff8d04d81775eb782ba49062ffd2cd505bb211ddeb7ab7581a95c0c06dd1daf57a77f72731b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}