{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd33d972ec1ba884d2002d82c76863318927704fa5373a564a861b4ea062624a1",
    "signature": "0x7a69f2a5ac165a9763b4014bf4faa2daf0974ad4c042b29d02662779c7f9d5ef1de3f7d1db29744faf24afc984c527908290ca2008e15312d04eccd229bc93c51c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}