{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775907867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x192eeded457cc55b2dde6945c6a8d0ad8560fa55eb0725f581d0e8a62702d59d",
    "signature": "0x395f0c77af7d11f643547d75883f5ebd69be3f24b0b34615251968c82a11fae60a83abd2458139062dd118dbae80222a3217285b8d211746fb0bed66c75869b31b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}