{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73922",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb09cff9199985820326fcb856ccedfbee36222af8fe7785cc0b091eeeca2388b",
    "signature": "0x2336db49b13c445a41cc7fc44b1127f00a54341d4a80ecdd10161782df4c592845ca32926063214b259f352e3bfa2b35e212bdaabae415428ba2e0e7581fa6731c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}