{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8120cc23ca821c5908c3160d28f6327ef622d6153f587758d014f71ecf939273",
    "signature": "0x534db41855d9fff9b15f136bd022d9cbecb60fc4ccf4c939b990b4f889e6c7f70a6d24027953ebbe45abc497e9263a6a7f9302fdf65945b442b1e6dd1af037401c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}