{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1304534982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe95eb2193a59c4b20beba717ca34ceecae4bee7ff6eef3264412d269d07a9d59",
    "signature": "0x84f708f975a43f35a64dd414ee19669a2bbb548e0f46e70bd13a991ccf8406d62cef6d1387603c741c629895f10f1fd26ca02f0a235c228bb4cf6a64963d9bc21b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}