{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1054991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77c613cd5d53ef43b7b56b2db72d8742a370c9d651fb829fd06cbf59e89a13bc",
    "signature": "0xf6e7cd28b6d94d1dda5cdc5527b2c924dd1632814562bf7b98b0f866d9523fd14d58a916677c85e67167f604b6516692e3ea0d73ef7d20a3779947de5031c3d91b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}