{
  "manageEntity": {
    "action": "Repost",
    "entityId": "661932",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96d9db390827e9db8f5783347053078b27a0eef225adc2bc85549c43865e96fb",
    "signature": "0xed9c39b7d7a792456be3af30e77c67ea6ce0b7bcfd252f737c23aaa5a14a7f184aca33714a950e1c61a4073be6d278e850da35b0d020d0e266d3b76037948db21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}