{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123951229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x794738057e003a9b0b3685895268e9939151c79d048337977d82912e5f9843ab",
    "signature": "0xb13a3872d2211925a3bf9f5469c7db5180c0a31c95547ccb26cf0b6b46e4ec851bcd80b0a96f474a10caeb231bff5fef0dc5a356e7b362557d56d544f41f748a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}