{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126078023",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c818d423d2ad4ee36ed0e5363d037ee4760a4560ca46598d8e35ba07b83e075",
    "signature": "0x0ca79d137c81b337ec459d945de03dcb10a0981bae69114ab869bbc7c18ab93e0f1ff85acc3e9518e405a2ea48829d6ee1343d2d9780f87df08bd38254b9b0e11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}