{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72207818",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56a57832f241850055331c4693add5e4bc7b06759f0c73c11d38a2f11e2df257",
    "signature": "0x6b6868cdf3cdc617fccee06afbd9d32ce79a4b4622580bf37bb0e4a9d467c6d725d14fcd77c1cbafdbf05c9292f92d1cbcb056bc812803fb38e521f214de98cf1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}