{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f9d9af3c915854d872357bdbbf05d5ac06fda65e46988d23830eed15014c2d3",
    "signature": "0x37ea31cfc426d65b2e5b4b2700811c0ba4af6882fb05b14eca7567489319867e79f2102278244b0038be9fe7a3037c31188ad30d090cf327cdbbd73aeea047d31c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}