{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0ab41d9f439f19e4499c924225be1f3d91d388ebbabc22fae23219703dfbf34",
    "signature": "0xd33562494a66c46ecd5da06d9f951d431875528f91071af45a3d0ebb8caf91e50ccfbbb3db338a8b3996ce7183801f60b11b99d08847a93586fb13925804ed751c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}