{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1850942626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x430323f9e58c817c7291aedf5b1d0e3eb53fcc8e4143a26338e910d11363b35b",
    "signature": "0xb9049c6705b1aea1a0ee7078fdf5626c6afef72fcca0393bce1ec778a9f960b4531f28dab04cffa358ab360a6867225b51e2003550026a31077eeee012b37a361b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}