{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32d15d02d950be2c62de26136eef6e6ac100e7c95f40fe45020774c582b6aca0",
    "signature": "0x6fd4b4c4fbfe3672bdd0790936700e8669a05238b2d37032566a71fc1c2d3cbc0c05323ceaa76f5d4ddfbcd0ae99a6774865fca5324acf533e2348c0a411fec31c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}