{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467570846",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x343a02a9be9e2ee8d832f9d791f042ebbdae6457e6293a09beaf1de0e3f21f9f",
    "signature": "0xcc5745cfba9a5bb22d83358c625ac351413fc5587a336eb49c2b1199a2e2d0890154554870ab2c1302fbff5304b69fbc9c9ebee3313ad45045f7d9f8b50b83221c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}