{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1198640976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x200726fcda744cb4776778237f8f532184cd10e3a95a9dc841f9e0f73feebdd3",
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    "signer": "0x0e08C058dE1787206F03B99840c282498259E9C4",
    "userId": "589495545"
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}