{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951017674",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7839993fec0df0a2ab07fc34c7012111fda77fc37545e131d7ec9d0e375c96b3",
    "signature": "0xa0bea43abb71576009249005327be75bcb7079e9950f7add67897888495a5efc308efba5736d4d12b694eb37db4902ce878cd08a32444e36e198377911a1f2de1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}