{
  "manageEntity": {
    "action": "Repost",
    "entityId": "653867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd62347263eae75845cefce0fa9840818ca12013d13484b06253744c45756ee0a",
    "signature": "0x026d3fbc1a40cfd60bd13955eac41cbf59af9ed5d15ce001343ac8c013b646336f8b1958313aaf714562a31b5e69a045c6f393d1fba38b237e9b73aadfa0724e1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}