{
  "manageEntity": {
    "action": "Repost",
    "entityId": "571447922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x228870cd887e47e46eab97273f72dac54e63472ebbd6d34581225a50b5079797",
    "signature": "0x33b0d1d2eb632a1e1580cef3cf55d1cf36b8657004e986c25dfd3960275df1f62704805734a29e5f5bfd757cebad43e3b53ae0aa87e1e11261823611bca4daa31b",
    "signer": "0xeecAC0808DE6320b11157473c635f58fFc0668A0",
    "userId": "423422344"
  }
}