{
  "manageEntity": {
    "action": "Repost",
    "entityId": "451598087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x299ee12a3caa70922e9f8e63b538cf77535339631aff03bd472e425be00266aa",
    "signature": "0x522cdcd02d899bcb5e941074525d0c5f583015e865adb478721246a2cfb0ba331e8373c17cbcc5edc7a777cadfbcfa89debabfe785e18aed94c28a5cd80d94161c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}