{
  "manageEntity": {
    "action": "Repost",
    "entityId": "308516473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c2fb4d1426aa4c8aaee82853a22c5dfaec15d86ad1d5aeca7f79df82a95d6c8",
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    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
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  }
}