{
  "manageEntity": {
    "action": "Repost",
    "entityId": "466393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x752e078fa0c12148eea1f97352acdbfa92d9edb0c5a6446a0cac86d7d39bb0eb",
    "signature": "0xb0cfd4836883fe26ce5481c02fe550bc4001ad45430f6f7f7071b18467ed5c9657320e8b124ee1f4db62da3001c826d1f1a9cf6db45dfba1c137e77c4a421f841b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}