{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x058ae7b14bb3ca40869eb928da983bb0371edef7a2bbdd0c082d4b1cefe06a06",
    "signature": "0x5a8365c423797a8ebaf326985cbb1ae56cbc651c93bcfdd2fff14efd04ece3e004fa360a3874704a0a6d99b61078a309f0050ce034bcfa9714906c0797950e381c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}