{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7430cc25600d52c6679e08d017dfba70e1e67036cbcb987c25d3faf967872815",
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    "signer": "0x3D4d8a781454E2338c482dE697d6DE1ACc7D9031",
    "userId": "599751364"
  }
}