{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251250004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a1a314498b62b04f6523a7fb3c12937f145edab466ecf9745d4383b49488d00",
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    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
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  }
}