{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350677148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e0076294fee7758294a8116349f694abf7b2f75f6d90adddf26e6f2d6bc2e23",
    "signature": "0x3ba8f360c1950f37d7bef572af6a086337a1249ea8e7d14263cddfed0c0eadf77623732bb5d91695e50f423aebee4c9601a8d67eed8861f0143ba37a75cfeb221c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}