{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1085886302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7834b260788dc851534c1c1af5907242de638270cda9d3e88fb88c126f5e912c",
    "signature": "0x9001f03128e51b5bbf6f0143fcf5a2f08c9d611064e3cacb4d8802bc2d235edc205a90422a9a63d400eda31f4b25bc456f8776aea4425ca659970e43de845b921c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}