{
  "manageEntity": {
    "action": "Repost",
    "entityId": "164731396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x318b5b08206df6a8a2ff3350a18bee3cb180eb68e7e3f201e78873bfc2cdbc17",
    "signature": "0x590706d76fc809d4404d851229d016b2a5635a06c251cf9ee7d276c70d1b31ed55c5586b7f313684850f6a62faf73aed25aecd2f04214594127f1157c1f7d9ed1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}