{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541273",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0127901c7c9388d5478220d40986f0051a2a6bcea6d1c32df7993707dad99b2",
    "signature": "0xf128d4f3ab57544ee88d5d333080775de7feaf6f69e9e5f01486c81b81a3bc7d7bb91426c5bdce90bc04309796fff715c5615c6b364886cc8be51b32ad0bb7331c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}