{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1660050823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ef8d71cf73ef0e40ec54bffef571d7ef175ff825a564e02ff47a722b2279eea",
    "signature": "0x43b25d3aa6d08a4e01bba1983c9bf6950f474dc58f5f95d8f24236ff9eb858dd7375201ad38c54ecf28ea548f779521a78c910584ac8975f765a10db80369ac31c",
    "signer": "0x5156122E7f53a879786546b3133306b9F7814b9b",
    "userId": "781663071"
  }
}