{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1238431366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fffb832bd75da68f4c3b2db4eb82c30588ed99146bf1fb4aeecea1a2fab7d68",
    "signature": "0xfc37863c2fc232730d57c7082ce1abf47c5f7746119fae3fcfe2dffbb51b3ee0057a24b5d4991db2040e85f3103d8d9893ae23bbd46fe41445a371ed879c37741b",
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    "userId": "35918963"
  }
}