{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad9342706a2224e15d835b6522bd9a45d2a3fb4037f69943e15fc48ab1d7ea32",
    "signature": "0x246c5661b888151538df76e369eb24fda0473c55c43b26558165576c1a1083f836c966a0a4c8e960637b6128799be9bc46ed5568a12c73b6cf96eeba1145e7fb1b",
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    "userId": "948584098"
  }
}