{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596421083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55d1b9a50662f770890385492cb67a2e14712c095fc4c67522daa8f4a4b14d71",
    "signature": "0x7cd489c48c23d01069125b214677655f4be5a12204bd509f1efc8d7249e44e3e351949d1426c3fbc1a216ea70c3e8a00cfe2c3b7651a0cff7ce0c0425fcab3981c",
    "signer": "0xD06A00B950F1f08B348e3cEf0B75Da0010adF313",
    "userId": "238712"
  }
}