{
  "manageEntity": {
    "action": "Repost",
    "entityId": "68943400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8399c5c4e649e2457b0773993a219bee070debceec6241c013527e3b3a41d092",
    "signature": "0x8f097c49010c7035a91d733d5def81f849fd65f3b33d18dceb6e50f1523d56481a85da774bbc041eb044d3f3a60efcd19cddf9da3a29d5fc6e479a6f270e02531b",
    "signer": "0x40f9c8F93a5aDBc620CB9B7707fAbcbA2fDFaBbA",
    "userId": "765901034"
  }
}