{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1454977266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ab5e75b1600b7b8d8dc164c2c039096e04bbed77940a37c3885c01ef94d4ff5",
    "signature": "0x93bdb0d4862a90a480d6a3ae5e819ccd91752c9645a5b8a160740021d94b7a12485634a5b4270a0752e7ceb8358018eca74e1b360745ef1f60fceb68145fcd0e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}