{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1296152278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdc22acfc326ef71d930ba29d28bb8851bf8982283ab5a2675e9af6027f37c06",
    "signature": "0xe460fe27b4ff2bb983c776a51c145ce74cdea2421d0431f16db2bad86930d52e09b1e4031e35b39c6e33b690444c7967a471a0bb11fa970984cd7648c49d71311b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}