{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96763c55f81002a67c1719681c6a4a6e126e12b5037396789bc0240266e2bd9b",
    "signature": "0x350eaac830d3d78a787b2c6c511e11c03d9faf62c0f964462458a6911ff0ba334859b78f1a7482fe147fb50645e8e4a5c561e92ec2260775cbf44ace7e230f981b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}