{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ec8de4bbb67e62b46cdd8561c05915abcac23418bbeaa2ba3d500ff8256d3ef",
    "signature": "0x8e310cf558ac1be22ef1e68857b4b43e02c73e4eac4da0ec94491d34d691fe055c37fa48453bf1f76d9b8ca69e10ee62a4ed6f9d3fa35a060439629c0ccbd4451c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}