{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958489396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41ed32f73cbc096d52bda1015e603444412d30ad76930289ef1a4d4e3b7d395b",
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    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}