{
  "manageEntity": {
    "action": "Repost",
    "entityId": "693120416",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea31557d6cfa10ae38dfff605964a4abeafd268230b01f77a1cad6ab8abbecfc",
    "signature": "0xb6d4a36d2f2c34d5e58dc1c8cf3fae21802a558dce948cdd111136ab19c5286b543b01cdf6f99c604e43c12cc3733e5b61f35cf48151d23eba68b4c15c081fce1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}