{
  "manageEntity": {
    "action": "Repost",
    "entityId": "941897315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc79b96c094199c1890bb5f3e483eadce12a05bc6d4e59aba7d5efc442a25878b",
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    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
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}