{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1931244227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f712ecc521f3c49eb91e7d46dfc870280af47f3d14f84413a69d1120ecb3045",
    "signature": "0xd23f5d573c92ad977a9999d04e59d548db74112bf36b730758bcf66b9ff7f6b12498916940442f4976af67b0c15c7cc43bb522f6fe36e7c2b6e2ae45862872d11c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}