{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165937860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c98156cc83cf29cf77f584e8b65a3ef7fe1374c2e99c5793155c4faf49ca50b",
    "signature": "0x16d5eef111b4a97d6263d6eaa895e8dc375c0d5215b9b8547eb178b06d8999b10a29b9fb582e1f1637983963f9c2787a45ff518f0d20ccf86ec51f3896d901f11b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}