{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1211636695",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x930dfdfb253c311f966bf0fd4da1ccb0916a5dd1f93b7113ecad64838723bb76",
    "signature": "0xc28cf9b13608dfa33e6bfcab8ce402ffe28cef4626215ebeacf7bc8bb46e31cd347f0704d716366151697ab84c20780f7ff450c4db586d9b6714cf94cd9e88be1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}