{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2007036809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x723bea7dbd5b0d9cb3815897e54bd6719192f2ba02464786cd75d977b933712e",
    "signature": "0xf9d21b5947d2b6cbd65e9867f5f81472e732654b793a28bc7f76f55e714d743f5f73536e9b59cfc08ba0fef24b0f925dfa5cf4cd8e03a2dd8c0514b56110d64b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}