{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984604522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeba13f26f23c89dc54aa61fc6ef27137f18886412ed12feda3d17501c2c3a719",
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    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}