{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1365929203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81b3bd904de7037a991e609626e9fb91c701f1680583d61becff55015b93ce66",
    "signature": "0x203d500afd98ca25f9aba5f59c8d1cc6d84f85269874d29330805d9c9bf1385f0414f69d9fe282204f8152dc328c0a15218a81809b271d164eafd926081411581c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}