{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1187531089",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe652dd0210337d6167d8a457897cdbec9487bcad37516c6a55ac0ac80d721b5b",
    "signature": "0xf63497cf31bfcaaba5a76c187309798bca26e93468426c44bbd352b3bb27c32f0cbf7cf7fec4846c3a7e4868b6e974e7e6b8e8a43aeb115bf519bccc099d267d1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}