{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1518302166",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ca1cf2dc5fc91d10ed05aa02390dd2330190fc9f504e0cf8b1e26377beaffcb",
    "signature": "0x2d867f7d8ca5c285207c7379cab2d6cdf639c46d955be4444f18ba7ab0e13024195537e0920c8e4ba7d2de345a2d524ec13fefc807766517bfa97fc4fb7c04831b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}