{
  "manageEntity": {
    "action": "Repost",
    "entityId": "559540256",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5578d61608f0384e860b8f3788ccb61a145a8ceca3acc69a49c5c820ede93ba7",
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    "signer": "0x253047c0af4Fc72D6658Bc16df0b3FE0dB459513",
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  }
}