{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2064658668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab13a6d7e216498dfa1e303b66a066aca9bc5ec5a58f82d1d1154d8ee73ff996",
    "signature": "0x47ef63ec1264949aaf4f1bd07ddc16710b87206a7c1b2dc3f2db815e68f74f7613fc02b162c9da87c3377a3e62822352d41ab5240ea6c1e811fa990d9efb54ad1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}