{
  "manageEntity": {
    "action": "Repost",
    "entityId": "950276646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3b340d8ee04f9a812661a6647fc7c603c6b27407edd6b5ef6d718ff82f5b7ff",
    "signature": "0x2af8af12d72f2e3f381c340cbfbb2716375f77462a6e70a6153edb45890d119f6b47002df461ab2e6865ed13dae63cedbb65bc8482311becba37ff8f7b80769a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}