{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85135718",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0753f7e006f38ae9d31bca97d88c7f03ce7d0c4afb4f9888f64b94e2c88695f3",
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    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}