{
  "manageEntity": {
    "action": "Repost",
    "entityId": "190970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0855128e9b058fff6b0237188d9c404e238f7e79fde549fec98ab6c28f6d8f6",
    "signature": "0xde07db87868f3e042c6121e5200126c073de439ac0bc6401f03ee5fcf7b10f413259a8b6203ceadf7941d5a60308668c411fbcbe084838be3d871b0988da01031b",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}