{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1352356376",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x507b2ea4cfe9927601d8f892402e4205a833988b0b338238f0ab524a2859d9aa",
    "signature": "0x4339086b21b0df217892984530d7fb5c67e8411514f9da61badc7a7f7cd2f2b8365ac06373976a772e26894bf7aae2177ab8c210d5c7265edf48a463e434af7d1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}