{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459122",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c577048c385f48e61bcd180f4424442f376417810a572734caf7f2e77b4f661",
    "signature": "0xe18f09480747dd574082849246f607a21b4a8faeee2a39683802abd6e16e4b061a6978f90b98b07cc340d782696e26312ed857e0ea9708020ff4bcc66a8dd2741b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}