{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44315691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13448cc602b54bf1b59907c1c6d22712eee3053b965ebb29e9cc97bb5e399e99",
    "signature": "0x5b6600c9bf45e530da5699d476052e43a1498263de4d542ff04c62a04f1bc75c1870b2ed626faf1ca49e606d9253302b74509c347bf7973344b1e906b1f29f691c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}