{
  "manageEntity": {
    "action": "Repost",
    "entityId": "343293602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82ca68aeeb59b5147f48be77e05cc8db84b0f6de1c4df74557f18bfa637fc2d5",
    "signature": "0x16dcc9137935fd8229565c45c796d07ea7543ae1e3d378c058663d345c1b77614250e4bf289d9ce86a7af9e852c6105f3a2138363bf6bcc9845a81e7865330311c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}