{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588877181",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x802cf71c3f3316472e43e46ba80fe765abbbfd70641ab5a4298aa603628d8adf",
    "signature": "0x6cbf80db9333b0bfa15038edd6177802de3b5486bf215b0dd3fb273db5e133fa3eedb81eaad22db23c337b5dda17bdaf6aba4604e8392ef74e93b08df95f3a971b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}