{
  "manageEntity": {
    "action": "Repost",
    "entityId": "435805523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc4e6c00e96d9b0359d417867fa410a176844f92b45f64b21f659e65369f7a44",
    "signature": "0x2237854f5f8ede81a3ae03b69d0af2baee20744a11f57e96aa05c14ef0dd55d6389f4220b5b671eb901fc2bf86316ea4104bf56c25cc9c9514237d6a5aa302791c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}