{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2121327831",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x335e7520e89775e6ba56560cfa0f62fa954d31751a23ba7e1baffc9445eb14e1",
    "signature": "0x8e4eff8734b1a69e9a431dfeaa5baa4c7d2bba08ad071a09634900ffff3324525524cede98a75f16bfb1c5f0f2699f84f29803cdacfb5f1b21195e4e03908f421c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}