{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1877569464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a231615bbeb429791945741578f988b0b733e349cf5f63a5b3335f2ac11bae8",
    "signature": "0x18aef999fc5cb61e06e1ddd40e4913b6d4bb7b7db5998964279da09a7c7c33e43eef136a11cf75b126ea4ca8f452116acef51763bd9f5be7bbfd76a39d7ca6c71c",
    "signer": "0xca797dA7dCB793742623d55EA81fb92A9566B550",
    "userId": "363062902"
  }
}