{
  "manageEntity": {
    "action": "Repost",
    "entityId": "65758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ed029ca33ea92af5706dd3310b94367783051f9b371b08a7e6fae4127b50830",
    "signature": "0x905522d70769c72d86c7f61f2b41ccae5cd29e054097a9f35a6471e9f039152d5aecc2977e9d3b3c56e5e0fb98701a1db68db3c2adef8af9ec32ee62aebdde981b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}