{
  "manageEntity": {
    "action": "Repost",
    "entityId": "77531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc612ae48b377a69a4dc17d81fddfa148a3d471c296685b8880b2dec981acf200",
    "signature": "0x3d5b315a1c710b6122634c4b1023452182f4fb98cb894a1cc0b69c49b6f29f9f6a93a4ab2ecf01914c21a8f53bc68a20e230a97eae8fdcdcad1f5751d71decd11b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}