{
  "manageEntity": {
    "action": "Repost",
    "entityId": "231146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd17acd45980f76d3bf122b0996f8875f35156a0aff91f185f2fd5ba7627e5a7",
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    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}