{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5e4d2db3066a217e67afbd41b3298d834efe234ff1b5ce72151246b15d36f85",
    "signature": "0xb52b67e2537dc83224691a9641055ce08b5d89c5392a294301428ee4d67b451610a9104a12f52f5766691e5d12f95bef8710b40855e45ddc8e7376a863c594b41c",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}