{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdc718c46a82399d284e04f965b7fe82247cd3119cdb9f1538e16337b5cd9329",
    "signature": "0x72c5710fbbe215c1785db33253211a8c056cd4b5afa11e00af13c500947a597d0640c18ecdd752196c50a99e856ddf37c9f60edd5696c8dd6e72eb3186fe75bf1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}