{
  "manageEntity": {
    "action": "Repost",
    "entityId": "563248091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3be58614422bab3daef2e319f4df31773400d45fee6f181e6c6806f2343e79b5",
    "signature": "0x67b2b76f9991f6431d62063c295991c6b05e92cbe38315bb4feeeba35522531e47354337f2c734ecf4d85aee78cceb67ba385408c2fe5204f9086664e1c849721b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}