{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x089da2b6aa853b0f840a816f1ea8dd85ad29930b87a68ff3846583f3ded8c1bd",
    "signature": "0x4d194ff43f90a6c8258771c9c371fdfe9c139987ff7ea7427cfcaeb752b72d726514411f0d06949d55a2078cbaf6068ed61a3c6e32b6e97c05ae593b929186081b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}