{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617837258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa234d68809d2f5fdf062409506ad9abb1f6cf3430c8c1b442568195eceac886",
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    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
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  }
}