{
  "manageEntity": {
    "action": "Repost",
    "entityId": "300180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32b6d0708fa7c3f3afbe823f90757a7d68190fa5e8d619bb94051d7987dc4916",
    "signature": "0x10bab125d879f43a863a90a035d6e17fa9d9fac178ec43c4e2dd9c1cc8940af9591515c7901de289274f2762c924ff78e51d17021a9ab5620cd2423257f2858a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}