{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617110766",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x900d41caa6967fb6031c81811fda850c3d861c230aec193fd3b2a9ed5a44626a",
    "signature": "0xa3841ae5d825adb950e101e451b114b53cade70d1f8e90027a2abd03f65ecb674163ee6e52bc7ffabfd9cdca4305f2f7e57fcc26c9c18c7affe2be2a091a94961b",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}