{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306900934",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85aabf56887ceea6b6226bcc27763bf51a6e4e2bbfca5bab87f9ce25861e52c9",
    "signature": "0xe58824784bfa0d95df77b90e9107521c8e38c004db0169ed8e6ca8981769a2795e90bd9acb7261ba98bd661c30b907c56b3381a1c08e359d68be1c1f0cd133101b",
    "signer": "0x98BA64d35a9efdEB920F1387731aC9cd77D0eB72",
    "userId": "808761895"
  }
}