{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x035b179380e571c955b81a1f47e838f1c98e345300be895cbe75522b589fdd1d",
    "signature": "0x76a118f0e283b02cb001f381b9a0cd3ef89ea33f9fc258c306a8e33d4875e79657633e8d6716749b885e4398611ea651883fd4bf8c2e477edbf202e9f8a84bf71c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}