{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9fa884a26ed0af80a487f37e1d421c985d3a2d63c951425ee9459b6272c407b",
    "signature": "0xb99986d77c54a2270b54364c4cca5ba5808fbac2b1ccb900044d5b3499893e3c2d6227bcca6224420e492f883a130c0aace348d386fc91e503416db18950948f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}