{
  "manageEntity": {
    "action": "Repost",
    "entityId": "99774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x119507803f39f1e7ab8340c46588644eef8b9d35f67d1b4b1441a29eb3ba46ab",
    "signature": "0xf5a6f6a934af217de9c9603574813aa2c3e5fe27d5cd834b27e60d0f2c2aa41036e1c8f156366dd3e08b2e7ffedd7c0a8824c6fa426058774e88c1beddf39b2c1c",
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    "userId": "854614078"
  }
}