{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254677225",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29b512677223a61ce9632a185c31c48bc0e6225a21f9679ec83f4c474f329d16",
    "signature": "0x5beda092e8b43dd920a602a03f1630e9b934e0c183924dc2b5000ab69f7dc9fc5c210d223e241b6f0b7f83a19804c713af773bd15980db2fee0120cc5b3843361b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}