{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1872366663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3b4ee71fe68b0e15d3e7e4f0355f0268ebb75dd7b960a627b4057d8a851a383",
    "signature": "0xf3063f1d9f4200ca7fff07899fb76c5cc4ce9324bf84d09b2c6e7ba6ad43cff4119eca82b22cf88d42b03fbbe13edb0117b2891c4e8b27ea34e61bd99db41b991c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}