{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa69390855a0b272bd67be8d1d09b63eab944f08e061e5f0c7b9c946d7e332efe",
    "signature": "0xcdbcb68ce15145ff44ed69d174246fc59e8bac9590c2444ecd0fb332f9c25c702facbacab4f3049dfe5c3a8cea47482d3462bc77a545a354afc13093fccd309f1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}