{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655125",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d0b18394c86a488e5ec3f702157fb18b2e00ba4f4f0c85a0916248e183a3ee3",
    "signature": "0x40b51cd33db1bfeb49139cbccc8285df92adc8a52769aa5de138189133eb42dc0aa63046ec9b39b275d1d56602ce8721f05362505da45884901a5cbbadde853f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}