{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487543831",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19880cbb168c46a66e0dca0c9f93471467e37b224c9b914f4086103ba9c1e055",
    "signature": "0x9be50b24e0d59364d0c461398cf362da03b324f76a86d60bad178e9578226ff914d4f76be287af6211f2b3b2aa8dc84ff98858d3c380a3745bf1594c201c36bb1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}