{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2143994414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3e4afd5fddc6edbede517d097fdfddf6c981514c3149ffdd1b53103ce0c4d6a",
    "signature": "0x92291404d2d379f83a75e8a5e4554b43a75b3e044f42d102cbcca15c7066549607d38a7fa4dfcae3fa6b8942830bf3fdea55cee2079f8f363519710e07fc9c781c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}