{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2142240938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c76f896ad832c53172cb2a23e87cd217b0017482b20e2fd06ede598524c1951",
    "signature": "0xfaa42977d210a1d70d8a47e4252d032ce6dfdda4e9b82af8e88a4fa243f8028e43fca7b51386a183b5f4aec60b74e160061843043ff126601393bffdb60be4601b",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}