{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f4a750de7f687ca8b7d8f61ba81a71da7f9250539e66e80efd53658a546ae18",
    "signature": "0x070865fd44aad724435c424405967ab0aac7eb7cf9296273a705655442c9470a206243bb97611c12761829618c4459164393640b3f89c68a19989ab3e85c43ec1b",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}