{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1961349529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52e8aca99482805de01bd89f00562997e974ded1aa8e6f2719018138e33945e6",
    "signature": "0x23e17fee7f6f16e58f0cfb039cd0ec2540deb0d1efe792f9238a49fc53daa39402fdc4f3fd14dc9b5f004d1e76ec881c816dd12e9cb3e1dd1d20e8b20a7d9c801b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}