{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1527481066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4a257aeb99ce028cccf845244be0a020fd065171ad7a90991e71b06a50c530a",
    "signature": "0x44b29d075daa7eb0b9ced6bb121dfd821602521d1db5ead928f61848cbd35d205c2441a8896ca8813228fda46598eef15635702fc7cbbff8711ac4e31d441e791c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}