{
  "manageEntity": {
    "action": "Repost",
    "entityId": "308977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e3927db3fb211ff5b38bf6f07d05a0238b664864fad80fd6f12913443d6e2ee",
    "signature": "0xcda43361e1db83b9e20b0adac93cd7724454ae1c61b68f843ea0e0dde74c94fd7a4f2a0852ed26aacaac81586b24a972633335c9682e5bad2e870fde35894e0a1b",
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    "userId": "887547386"
  }
}