{
  "manageEntity": {
    "action": "Repost",
    "entityId": "947537220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb943ceaf3488b93b83e4a69fab12a884f92a5b43b31ee7e4fce89f043a65c45",
    "signature": "0xaa46ac8d59d0a042b75203695172d5d6536f1aafeeb47721d51fed7ecc8c1c63232548f911bb08496659bd30ca320676261241284a0b28b49c1b7202a9fc75591c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}