{
  "manageEntity": {
    "action": "Repost",
    "entityId": "741956223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x412fcb90ef57e41b133e0514a6049ab8a294a7ab087219fef2deea96efe28e8f",
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    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
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  }
}