{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405274952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98280b23919e7ae081c2b35016063969df58d584155375e44823bdbca427227f",
    "signature": "0x670943794fa7f6d96a6abc9530f819d75e4297b5c4e46736da956422415554d11be4ea6acf70fd436ba9427180c748532b06d4541bfa29279d8840778d6308f61b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}