{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1631781bdbdba5936c6b88220b2527c99f5170fd5eee990fee25a93019741ff0",
    "signature": "0xa93cec2b00c403455aa8ef7409e4c8f88f05b55ab34b44ee935e4e3f4ba502ed5422e84d8ea99038de5c3de18fc92c2520108cd554d2d040e734713685cacb691b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}