{
  "manageEntity": {
    "action": "Repost",
    "entityId": "422594953",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fdbec6adf16fc50fb65b52b93ce69a0034aae0c71ba11ef3468811423f969ef",
    "signature": "0xa0fcb82820a3b6fed0cd1548ae8badace5f7fdcae522db3f0573e9d49f1e3485730bda98f9f2db0e68c5b4eb1a45bf87db34be25afa95245f6835f30a19038281c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}