{
  "manageEntity": {
    "action": "Repost",
    "entityId": "906032",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe5b97cbbf979c985a1b0c04e1de507a7c848fd9bfe693d789c131ab34d2c8ab",
    "signature": "0xd4fab765a4bd25c867dcbfad820f75545c23c3cdb3274960baeff58d4d452cd05499040146152e4d38385f003624a20e3ad9c24cba3cccab06901d134bf11bbd1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}