{
  "manageEntity": {
    "action": "Repost",
    "entityId": "722702556",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9214a72a4bdbbd495f55597f3b0c081d7b9fc9937266a8cc1cd5fd8ebf8d1295",
    "signature": "0xf2d7c9dc6ba974437e8a633ddf371b86486c0a0936fa38916294e5e2f2a2f01741128d4e5730c140da1bef8da67d48f04f3b7617fa2c65f86ec28434422570461b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}