{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411150443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x550bcaf69ac25173c3daa267880c8138bf87076134f7d7200da9c90861dcea15",
    "signature": "0xb1b872e734ab02ad2c3edb6cf86424a26323f7874a774613a1960c2d93e8c1296066d0a445a3d7be4e0c4a28f1201d6d6229521d8e267fd62924caf69aa239bd1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}