{
  "manageEntity": {
    "action": "Repost",
    "entityId": "155922372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2024b06ba9877e8d3eca68456d89b0d51e4643fbe6616974636a9e19c2ea958b",
    "signature": "0x77607f6061600d5f673be9cbcae8b946a2973ee4875fcc5a87c574344c46362b5c1f11f51e816ce80902257aea4d35b0d355d8643bb4e9ee18536e781f9922531c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}