{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1363768333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61ff5ffb4b0347c69d4361d4e6e1631bd4ce9a41258300068c24be4ee141adf9",
    "signature": "0x952123f03e7dba7af68542726cd8940e50c5ce358a2837ddd37838aebbb88dfe687d64f2a31b4c0e7b4b36367a8d5c85e467cb6da651e1a73b7f0188c9c64b2d1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}