{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138633081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd027d6921e7531ff559cea0bc2c10dd9125494addcabda6003c712a5bc7f7ccd",
    "signature": "0x5c3e0ec0cc4aabb79a51ffe45af6e844c19aa88e56ba826c2975cbcf0153476b3771a477f9604ad67e33ef74ec8f58e85e15a1c6ea2080e47067633d484551ed1b",
    "signer": "0x5cd3eA7DcAA86960596227F4c8624063F3B8893D",
    "userId": "215993"
  }
}