{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325182516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9851275e12ffa283c0d3e3295529489adefa532de19c0036c299f512a5b29976",
    "signature": "0x83884e61f6e9e8e8c983bd98865ad6730093a896259831a9dc8dacdd5ff1721042c0c33ff1e53e53fcbf72176080aa469a857c7ee5a7d5018b221f8e5918deb81b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}