{
  "manageEntity": {
    "action": "Repost",
    "entityId": "259223103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0c2f5163d877a8977c311df873db9212b3ef40c07843cd9bc47d5e719bd0844",
    "signature": "0xc847676f5f338c5e4d41df75d1deb1097c4781ac46aac0f80232ee218a77286f283413979d52f5783c6cc6fe8b6451d525a83966ffd76f5a1fc81a0759a2e1461c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}