{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021158",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43eecce754c6db1c2e08d73332f663b1c0396fb3c256e1675a7a5a59bdc525cd",
    "signature": "0x23c7e58f09020b95102ab9688a2c43369d3b66c6256e0088135b2bc208d6f57231862288e3b889d822f0b4b178232768e7527930ab822909926067a34e9bbbb31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}