{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299424888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33137c0bd6dc791e6fe225a8586bb1c256308dec77e0f476c46d6540ad1c83b4",
    "signature": "0x23a6ca37a2dff2c65f0ca116c59e09ae2e510ad40c25a183415e0a71617e38e56a70adaa43409d1cb51c7bfd6f218bff14c951af2144a28b73e10861b5e776ad1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}