{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1429002330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x439ca715a5a8899129215704eac05aadda6810f63570bca2cfa630c6a9e26d35",
    "signature": "0xc5903f378c21bc004279113db0d0f9b291d8cb59fcd844d89552800a8487740b721aea85992b265178dacf5c711d401ae72139e2b265874c6e0143e09a8f43191c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}