{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138633081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca7fbe8746a44f901c6186aab7c0ce4c654a711a9e1ca81c02d1285f87f58da3",
    "signature": "0x1949eb08290397fa4304b6e214d16d060e2e040df4d3c3c7011e63e26b8f874e5105939183f6fc8a9f5d9ffd5100584c84e6e444730a6d917b8988448e6feb471b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}