{
  "manageEntity": {
    "action": "Repost",
    "entityId": "324703160",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x331d0b4d7d76f0c04850f1e5d270f03b55042b1bc07ed1eca9eb7f909e5c42e8",
    "signature": "0x80ddb4f0dbc6e7aae03c7b88b102f5c35847bfd8c1b63d47bec3e71addd4767b602d976b737c61c1d423b320c0d9c34b37dca6167fc3a5415e51511e489602e31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}