{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25812",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fe29fae7ede58db4c8821660937b7585f4b94d990e44e7e63b3efc7eaab3b53",
    "signature": "0xc9011c2189d16d2178e8246a78ae432ad20ed4aa17ac74fc121893aea89bf17654a7cbe3839dda6168e9c8fec2de647694fcfb26875821b54e0d4bdd9f5f3d481b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}