{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1103356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a67594166a9c6f2bb747d53398dcf0b8f22262c585268cb0fb5d240495fb990",
    "signature": "0x266aebfce8f50b67b5517948b86db86eb6b4965411c3b57e7756cc46bf5615ca5f17f21e6c7bf237c16fc82c31b35114f6df2e262120a9d8a690c00232194df01c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}