{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525457990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4aabd8ee018809c9f6538aa00ed1152f191f3abb371e8dc1b5bdfda234842b72",
    "signature": "0x0c1fa7df03a4a3ee2f6770f9b18357a8b18203dd75ff9632d6856fa9aa1aa0ab0e8287f4badf1d2393bad03bfe986e556c57e1be665f2e7ee478984433d5d6941b",
    "signer": "0x2d4E313C5C5BBeCd31f664627b0a91361e5D04D1",
    "userId": "106406"
  }
}