{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x267be37fdbcf93e1e1c582abc950a6c3760e4d9fde8314ffa4d6bf89d5fb22e0",
    "signature": "0xe43f5f8b96ab5dab80ef95143195e56a04ed5876acebeabb3f5e8c88197035d37ee7ba197ee68542dce72c80d908b74acb5fcac9fcf19ef2625a625a79f86d3b1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}