{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1383886930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ad2c6687b64be4fe2ae053ed78231db7618f1fd64a99ab863113b14fa581636",
    "signature": "0xe370c2cccf501b3484e5cda52c5f9148c56d3ad9b00889c686ea57ec7d76ef6e4e92b77867193c3669baadf9467d603988e641906166a7cb72a5296bd7e9ecee1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}