{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135423381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a42c3f360587279fe7c53b56637571f8df6f20249400eeb733cb117be3091c2",
    "signature": "0xfa23067b749631fde7529ce03d30e27ebf40c9873c7f4f406b1fbddc21d1411803b67f429d335dbdf2e3aee6c13886b4f2d6aa31a648cbaf8c1ceb43197b1eec1c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}