{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951837264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f435e7e9c39c5179d7bb719debe515c35da501c675f640cd709ea4bb1a0b024",
    "signature": "0x367d88d2e0eb844c7a4f293899af2295153f71e7e04c3d68929f1032ed7696ad7ea77adefda1a5b33539894308464ff150ae5aeffe65e516b1ec67ebfb1e30061b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}