{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe956c0871052e172096d848d4f244c22669f53b39bc9c581a056f674330d95f3",
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    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}