{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1148136608",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5263cd4f46db74ed626352cf482588513087fd82566c4005ab55aebd1fa3386d",
    "signature": "0x569551cadd76b01b163271d006e26520b770cb82abc9505b3f46aaade9d6f36e4132ac6a3f0db6acea1ef7cd395b22851002ae426811735ae729718f83abc46b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}