{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959133",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ea7d60801064ddcd306485438072b0020822817c57e4c1ae11ed42e1bedf508",
    "signature": "0xeca9e0c96080e544e36795fb4fe807cc2627d1c4bb034b0b111923710ebcd0133056b87d6904d1df6331c9ae854999567df31f224ad5b62f5532f1de8b497e9e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}