{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100918306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf868884442e795d37cd9cb5f579c43db767765b3b1f79fc57401380b4579815",
    "signature": "0x8527306b8875b77ed3ff9dbf39e8d5aafe1385ed0d7ea8f7dedb87feb431eacc0b427161fda6ef7bc7502459a9367bec417732712a6c86adc86d96ec2dbdc6791b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}