{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1030723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ff4594d4c18e2daff73f6fd95fa1689a8b18c41d6f95dabecdac51fbeafac27",
    "signature": "0xab761ed5089667b4e24e1a96338df3e572e1637fb9079c90df0a2f350507c1f173d2c7d41e0a56aefd66e3fefb93c14ce002f84674d4c051db4dbbd838c92cc21c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}