{
  "manageEntity": {
    "action": "Repost",
    "entityId": "331323369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c39b91ac2d45cff548a09475ff0558a74ee7f247b6da003cc132146b3177b4f",
    "signature": "0xb1a576001af98775003ad04930dd89dbea11f8dbb4cf6e1988acd6a6ccfc472a7b66000e6c6c9a944caa95c525f8741524cda04525f8380eaa0c723a3ddc73d21b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}