{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404164294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c9a4af9e989b605870a250dbf0e70a07b90f359ce4fe85e4cb25cc796fd0763",
    "signature": "0x31141984f61ab7f32194ce3f6d778296f2e6bab97233c3ff69daa468d0da32e03d5026065d5f848eb260315fce513def3ed959cfd8a701f3b9dc11a745f96a5d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}