{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1641777764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef75d9bac2776fcf3e6748408e3400deccbe44d8d4684a368c5295581c942a30",
    "signature": "0xaadb129a92f2e2bc569e312023a3d303904a3c1fd7c799bd76361999d0f60a542cb9fa76a9ebc451490096624b63c238b26aa3bc47d7c760ddc4751869eec0541b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}