{
  "manageEntity": {
    "action": "Repost",
    "entityId": "397090722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed4df865f7b494e5920f65f4e58f40ccde6497dec9fb5317046b392f73246f0b",
    "signature": "0x34e586fa84f4b2da6f4cb2716cba856cbd10e303a0b6f5bff98b88646f22120b5dffa825dc56d965b8dd6bcf5c269faaa52d869562cfa9840d57ec527c3195991c",
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    "userId": "161353174"
  }
}