{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c25f0d92c99edf3e05760773bde73a64b5728c0e39705abe82bf97298505e97",
    "signature": "0xfa1f3b72809f7ff311b5d3ac5370626f2b933bcea5fbf61936ad72cbb125ae9612612ea3b6702632c7922421f697ff0f35247e3c6ab565932c8ec322352aca9e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}