{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119591628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9eeb3b3c6bd164c925168dcd0dbdd4d79050fb61a5952edd1d81d2a617b8e98",
    "signature": "0x82bd42be1cd4adebf22019745273d313855f076b9cc2d6d05a3d60af465f06ad4c6a5cd0a6d15138b927da78666b65fe54a0c48c7585604626c46ac0be8eb4f51c",
    "signer": "0xab28764Bd1224556ebA1d8Bc48d3f1F5D2e4E1dD",
    "userId": "281054123"
  }
}