{
  "manageEntity": {
    "action": "Repost",
    "entityId": "726440083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbce190679535baf8e18cd45c095cd872b5b24b07b7227effb52a50c2a203fe24",
    "signature": "0x3989148de817436ffd5aa170efe9fc67853b92c673eb40cbcd348322c629c0f56779a0d009464f45755843089ef87908ae0a432eef183d40222604ed6247ce501b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}