{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1598556744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6805e272bc2fd42e397aaa4501b87ef51ca5b8db2c5a17330fc3e10795cdfca5",
    "signature": "0x3e5a4a5704c483ba375e6500101691a1e7c5197fd6c367af728e56a29b5b1bbf54360deb16ed93d064c5287ce7aede1dc68d9671ae48f57c0b9df7d9c5f36d101c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}