{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31131193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b37852f21666b5defc5a59552e45dec906528d6160c4cc13b40efe716c2596b",
    "signature": "0x6e794dc0186bef66756f18f9b8377ebe68613bd4fb403de0ca75d82863d6d6331a755300d84a03221af8148f5a9430e8c808c458659f999f3ce406bc33c368a81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}