{
  "manageEntity": {
    "action": "Repost",
    "entityId": "482913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9404ae62e6bf316698df01c4f49f808445d31da72aad8645771648656319c149",
    "signature": "0xe7b472af197f4baaef8a3dfa9794b53e8634b8dbf52ef973aac53490371f664500406cafeb69303889d56aeb48eae4c2b4e44a6b614b3803b0212e9eeb6ae66f1c",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}