{
  "manageEntity": {
    "action": "Repost",
    "entityId": "759947396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x385c39de3660308b9911c8f400c38d888abf27e9be2a10e3fac0e7348d2585ab",
    "signature": "0x2a759120657f8b029f76a9f882dd3ad204ae53b53338975040061aa9b1a7602820316f277150d2fe98c6b75b2e778714428ddd85b64dd6d294dae0188058f7731b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}