{
  "manageEntity": {
    "action": "Repost",
    "entityId": "173713",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdaf012407470f5b94d248c00ed629067422bd49c3b4ef0fdddb798866535c87d",
    "signature": "0xdd819700d2bfebeacbaa810b39c66c2051da37199552abf89fcc5ea480ba2eea15e60393442baa0b51682a57af77ae9c4ca201efeade2909a22b97a2f736b9481c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}