{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1461396807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12701414225fc3d22e39980929521e651d3532d42e567fb4c421a981181e500b",
    "signature": "0x7a66d3fae946149b2d5952ba3eb19f96e87fd9bdda4f9332797addeee0d6c67058d3b5dcb66381597f3e47d836a013005d676f48b3deb1897db673cc99dc14841c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}