{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8eb28cb9724464505b0a7a6cfe9884f7fe188b8d70f068f07bdd75ca2ce3820",
    "signature": "0x98871f60d2eec84308278ebc6fadff48c6a059dfbd2a9e8ec969005cbe9571385916712c45ac9219c66b2c910c370ad632ccd81be88508bb60dd12786ad3e6aa1c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}