{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1598760352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa792fcda040f5c1ad5405c584e556b48e8c6d8efb8177a087f7e2e3739235f5c",
    "signature": "0x6b790340e3e58dea4a06fc12545b7e5470c56a13e0580cd07dfec105ab011b2b267defbbcc162861224b49a9196287da74933ba88450a688e600d7ed68fe844b1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}