{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882874190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dbc54f5b90ed488ade8425d0644e0d59b5737ebc30ff29f93dbda989662ee3d",
    "signature": "0x0bebbcac2a9198c6feb773cf098d65f2b001fc8167fa5da6661d4f9ced6288973a7d3cc89e04e16a796a45b68131228b2a910d57f17e3d16a682a964c34730071c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}