{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13764625",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3135000e6e94239695d47b02bf326da3ccf9f63265324bff2c96893b3ad34756",
    "signature": "0xd411fc2edc88ce306edbe0acbc84027eae67fcaf417ed29465683d747b99e91f279fd9f3c42ca0447f0d76e385c92b83a2d0325f44ad3efed11ce4c0670fe25c1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}