{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251553115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9c8408a7fb7f3cc8c7233ecbd2b67c693be70a9fa6344477d67c43050c73fe1",
    "signature": "0xb5c4ee87c0eee265c204466c22a01c571664408696d3d189dddb25460adaacbf012a7d1938c5a5abc36e43a9c77758df0a39851038f407045de02110f73ef7021b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}