{
  "manageEntity": {
    "action": "Repost",
    "entityId": "769969767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1290730d0ac6150b37e8370e79159dae242d9c4d94e7c4409a578f183ef5cc91",
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    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
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  }
}