{
  "manageEntity": {
    "action": "Repost",
    "entityId": "492670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80bc0979d76c9b18378cb399e6afec846a30238341493842df3d56551e83f476",
    "signature": "0xaf3354b8543f99b7cd4b2c788c8158e6389a171c8b2946beac6eee48045de7c469c94924e6d949d4be7e0f90fa4a9f803e5ab4baaf28ebf0e3855c9be781e0d81c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}