{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706400894",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x858dd074d26c2795063ea957bd72e6c44e47df0c3c64ccc468b4c3765dc00e7f",
    "signature": "0x8cc3b57f42204173a7890bb838be1e05e217635633acaefa2ef1e9a8362e3b317bf41fea71790cc845389b494fcb6ae1990d718a64261fdd5fd0440333d867d11c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}