{
  "manageEntity": {
    "action": "Repost",
    "entityId": "305521536",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bb9e685d991c770b5ee696c9d63e4a16c4bd666f717ca5067656a2c0197ee1d",
    "signature": "0x1e3db3f0949ea3d8e174a1eeeafc9ca3f547e5f92bfcc93de371a15955cd73b115fd8ffea72bb3ef7de4faf804e19d2ab7bf95c1330e0f93b692ffbd206545cc1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}