{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1057466798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x397ca0dd25064197861459b4107bcc1c7f882d8718a522ffe0a53091f0584add",
    "signature": "0x45f130e668a98e3bfe8138efbcf32bcafc0e2967e915b7bd6f6ca4df1cbf085542625563ca2cee5315cd363a365247ecc765569ff7ecb59142b0bf12e582c1311c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}