{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd17fa26337ca61b969c25806d894c4657a731126977476204f7ef687365bdec",
    "signature": "0x78db8da54f29b77bfe8df192b24235a023871b8670d6d8e1b37f95dadb4c47fe48330de6b3bd54c592913bfc09fbe61273f7395341b6c984becba707b122986b1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}