{
  "manageEntity": {
    "action": "Repost",
    "entityId": "463666360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbce9cce7a6041516f52b3e311eb58fd026534ac756fdfacbcd928be8e36f74d7",
    "signature": "0xb3fd56d3ad30d7e42957a0e8a285df681b62c6f0eb80dae634e76d6f99cc6d1a56555418d95b85b976ad701eb105bbb546e435dde3a96fc1fd50606d98616abc1b",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}