{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1322890239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a17a26dcdcf792cf0dbbf1452e99ee89174178c701d0ad00b065e917b2b2d9e",
    "signature": "0xe76299f7531f0e7c470a317ddd9993a9c822aaecbf8c1e17d33f26c9b08669810d2347c914d9eb3d0e01370b60b71158a24c026bb6022267314b02dfe16f50301c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}