{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30d66a5b54e18d6bbc258071d0400d8b2539c5b6e78052b6212eee71af801b0b",
    "signature": "0x80093cb704c89a5bdb6bda4f2aad12ea1556307d92d292b1ad0b90818aa5e7d50dc90caab352afc57c26fc9beb071f0bd370c07a7b6ae805fb7d9fe4ddd559da1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}