{
  "manageEntity": {
    "action": "Repost",
    "entityId": "736873779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7608379a16108476eb7142a0124d7f659895fd02c674f47663a5ea75db077635",
    "signature": "0x7c8e8762703a24b4f47858fdd8939d2bb026801c2b8a32669861d86dd10823c830a9be593867bee8017cb4d1999d3b1ce37b6f7ceef6b7a19ee023c69a46e6371c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}