{
  "manageEntity": {
    "action": "Repost",
    "entityId": "345794829",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1752510173d6023b69212ac839527faf104d1f69733183c58fa0e4609585a07e",
    "signature": "0xe044862c957fb5171b4fc80fed5b0f8c14425c581cb5cefe30a0ad048470503f09f1a35f98cb55b2bdbf5792c3936fd75f3837d8e70ac715544f78ccb3305f961c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}