{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330820490",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62b48b28cacabc0313021983d8a0ae8b2ce85eae2ac3bd91cdb45ebc067a6fc9",
    "signature": "0x89c0f6d438055bbe48ccec94b3b89318e05aa8a79ee4409bb9d8a76c79e8ed366d9d0e95a541712128fa403cd5e8624563f8b9d4b4efd9506194e418f2eff9c21c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}