{
  "manageEntity": {
    "action": "Repost",
    "entityId": "382252",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e20ec05b43842e3b2b79d84b7d7adad747814454091d1b53311578c6109d6e4",
    "signature": "0x8f32d6c7a615f45ca798e2bd2b945c70729d8765725d5309f51cbad50717290a3c3a12e224d1dfec6279769f8213477a80d30010326d43a8c504a9e79ed5b4d21b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}