{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109718",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0bb70ce3161f3e6347867a893ec4d044d11d22ed5e5781d24b2e67f48e48fdf",
    "signature": "0x993a70d193200bb2fcb3d233c4969228aa8cf9cbfb30b22d1e75821fa9e852a5548efc0ebec505bf83a305ee136109cf148d52f8dc6af1715f9b1ad44376168d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}