{
  "manageEntity": {
    "action": "Repost",
    "entityId": "165290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b04e621656c9cdcdeb523ddc9945760cea73663ad42f81080ed62241fa8bc15",
    "signature": "0x1e115176e06dd5ca8b28b6104f61f17dbe96ef97ce204b6371d1a274b31ea7c32a1cb826fcd9cf6a5875e821b2cba068d069c8323e358ea6173958831b16eb041c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}