{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f430f68dfca1d94401a0c2ab1e7201608ef0487149dc658ea05532fa41dcfab",
    "signature": "0x6499e6904eca695b8b8b6ed8ab9ce56454c5704e243ab60b2aef4f68e197021171fad8e2b154a885a5ac01225b687749e93022bd20135b0e1712a1b0346390611c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}