{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1372050558",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4422f45357cd188e035d864e998dafdde27d97f3d40d1fc057c4856cf62de123",
    "signature": "0x0f769ec84a500f0ae57ed4c88abf77a61442da9194a35d3ab4949a20c9662d5b21664cb144b4b73ffcf8bd73a31155654a7acb36c438a7ced3fad6508def73b41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}