{
  "manageEntity": {
    "action": "Repost",
    "entityId": "992090487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65287daf1b59eb640cd2d79e782e2f2c82f2b8a4b3c353a548b7c0768bd8daeb",
    "signature": "0x7ed711feaac500fb18150aef536e60eb8c7a58c5c4a6df562fb21cd7fb8b96973d7f13bff727dc03ed9b10dbcdd004fec0a5282f24c0e344737614536f22cbd51b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}