{
  "manageEntity": {
    "action": "Repost",
    "entityId": "791586638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8732e37a394f06b154375277aef0bb27d363a088d6fbc67556afa2e7f343e8bd",
    "signature": "0x648e9eb17ec42b6d8218c07a3077a894313b660ebb26cd91e09b361edc0cba060e24320f04f866df8597d2ef992e4f1540574bfe41666fbe884ea0999df6a5741b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}