{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485483348",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6ff3ec19f30b3e138d23de4504c74ea87945f1de46f41da6a632b4b04aeaa4d",
    "signature": "0x42276c786397395d4fe4952bde5b6cd0ceb62473b2778775f31ccfa3f2b11c1c5bc2a9afd79ea3dca27db19d34888d46535f2030345156b452a6697fce5135271c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}