{
  "manageEntity": {
    "action": "Repost",
    "entityId": "168738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7734327a99dc4086b9fbdc94afaec4e0ba397a90e68137c343e211398f9e3b9a",
    "signature": "0xb79478ca68f1e49216b033c80f071e29ef4873d46c87e4bc7cc703afc7adef061d9eea16f2b314c842eb649bc8e3a87e25aff5867ccb87a29897bd6702ac06741c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}