{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1886664918",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16e6d7e4a55c85f23d571c1a43e061282b979cbf95b212c038182e8c67ac8797",
    "signature": "0xc19624c3211d887982da2cd3bb547e4547d26ab0aaca23706730b5e7e8b8f372597c697ec8c39f535162ac367f168a1fa758c7f4b041504536b648f457c1f69f1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}