{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1283875218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2af7bca6ff029096f25a8535d35e4ce382e9980bf15c4449a51b00b915fb4dde",
    "signature": "0x81496edd4da1619d86d39050e622cd5d0bdc5b6be8e9a1bf53cc287cab11aee55070770383dde5751f78ca61a09ca1b48f48dd7d0e1080a741e12e7efc3a00981c",
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    "userId": "77551267"
  }
}