{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115599539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82d47978f709808aa102d980eaad93dcf418a507849ac3551f3a7c5e89aac864",
    "signature": "0x508a9185feedd8283a0619f556477a3ee297c617529995f4265d2a744b3407ac7e792b2fcc95e765b9b19c0c892e3ce5e8eed01d03f1ec4a172b63976e1b232c1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}