{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb32fc9c27fea2f22229bfa4cb5f3ed6da0184785b2c497a76608092c0a9d1529",
    "signature": "0xe8dd94edfb973ea49069195442a242762bf0c0cc8fe45cef4f491a0944f427bd2a027ded29d15ce7fc5af3f5b5775ed1316658cb36644b8d031eb9d2c6996a131c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}