{
  "manageEntity": {
    "action": "Repost",
    "entityId": "37262542",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43f959d65cf6f3e466d8d5165e4000234805b8d37fea883e6177a1bd294feb02",
    "signature": "0x95c29c67509702b9b5d154802f326d64d8735bc513fcfebcee91b9ca0b4e140a3d50eb63b0b65da0720f2d7c44040aeedc0755d7f7289c29608ce1f4159cac211c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}