{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x564b62e30b2196139ea39ca0a69d31a71a9d17d709a928cada9bb6bc363a6362",
    "signature": "0x03a76f1677c89139c66f0ea63a2071fcd6c68f55d38c9a92872e8e9bc47e7ca81ed07f81c565df735882852d18864493e0ca2cac06d2390134957a3f04154d411b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}