{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565423",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x680cdd097c57e0fb83cd6a684969f8c0e99f9a93092bcf206296a844a1880a46",
    "signature": "0x59909f836e5f389c121a978d057186a7fec16678af849a6b1064da64239fa4000286ce465c08fc40c1b3611f669bb752d25dcde07bbcde8d6159d4aecdc02c9f1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}