{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1206326268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50c0f734804cc16f3fd526fd1bc6bfcb81e05fb49fac5b6a5ba03ee788c2886e",
    "signature": "0x0d37acc7a0c1ddf1222e8935af5ff14dec4e69839a582f9a37a0b48c7f5a9a466c596c146d934a4b6211adae4a759c9ebf7639f5aea80829c28c92c7386c79221b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}