{
  "manageEntity": {
    "action": "Repost",
    "entityId": "227796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfbbc7e432cd6baf0ac6dcd04f88d9c34cf06698da656ad9d87b8474e7a1f9fe",
    "signature": "0x1c28fa4aa0b40d400e530e17cc50655382ca3b9ad5bcc38bfd9cafb0571966a848a340fc3acc8606e461e77f97385b585ff3021e5af902d78505ebcd6d5abb8f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}