{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1198169648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x051e09802e76e0f0f6d522622de965dc17311f7a5caecf179dcfb281fc3bf07a",
    "signature": "0x9754dddde31864e4ff77577bbf89dc6d65deca353a5da2f77e79d46031ea204d769a665934bdedc6e9178f87dfbc3f93c918c8e561eab51f94021fd88f1c54dc1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}