{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459871761",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfdf8dffa6bce347d3524baa35126f6e331d02cf33c20c827593e172cc289e35",
    "signature": "0x3788d4860bc622cf203a02687f1af8c92e23b49031bb5630a4ce1153e1caa43a2aaa13741bc8b9a269e5028535a7506c06a62afc4eb843d7dff149a6b701542c1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}