{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab060f8030fa4c138fa8c8241c77dccf76ac615aae18ca8420aeab3b54f38a8c",
    "signature": "0x5d5b1fdca2f5e6281cdd7e9f5d7bcf3203fc268a1cc66d5f71fc8a6db90158050c2370e2d0ce2fef310eeb2dce841d8855686f650e802d8b730f73739f32cf101b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}