{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13733654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe49b9662f7469571f3ee4783ab4c3d8c7b58d104516c266b4b5858211337b63a",
    "signature": "0xb0357c119b3ecce0f3006c63799ec566590859a6f9d90e02428aafc74df33afe3c9bc20696894add222babc9a41625375fe0a7f6e9b224a6392b848a8798e8cc1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
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}