{
  "manageEntity": {
    "action": "Repost",
    "entityId": "292100231",
    "entityType": "Track",
    "nonce": "0x6e5ac36730d249f0049ec920a71ad6c757e9336c30c471fd75b8f9bb03d61df1",
    "signature": "0xebf2737e828c2f107616cd5199476f80f81d3b02c8f6cf0cf80be29afd779aa8581a576c1c26fd4fe48178d56bd011d312db18c81760d5214bdc232703080af21b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}