{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19768782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x530e4a065b4322e8d3516078bf40a040c7f51e50b348cdf9dcea913a63c59d5d",
    "signature": "0x955cd8c449e117ccc8ccc91d2f8e4b7ed0498e4560ab70eb49f67fbb8cc1cc561c4bbea247b404cdbf1346e95b3ef8e57a961138cfcf4b5f660d805d4a4acb5b1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}