{
  "manageEntity": {
    "action": "Repost",
    "entityId": "7657",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb20134f54cb67cca0f45e93d92b6c1ac0e25219762c64e46737dff2efe4dfa5",
    "signature": "0x00cfe67a449bb89c725c579e02343d1c613270c1a2a52dc28229d7da5ad9bb774260fafecd1d87be5a57e1e21083bd1c12a7a71f32c3df8affb431dd33c0154d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}