{
  "manageEntity": {
    "action": "Repost",
    "entityId": "949575839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd74cdeaeb213d58dc97462db98960744dc55526d1e7b995de4dac90577aa0e6b",
    "signature": "0xe6e152ab4b8fdc8a998a6663967ffbf9efa95d39d8ef6ae5bfd30aede3a827177fd41089f9ee7f2812da7d41f23200e14bce37e7d2660917d00a6f11613477d51c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}