{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831154210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95db82d9726194265b8b0745b61bf2152539ff0277e342a90c3af991e55e30af",
    "signature": "0x10d58b58459a1cfe5dab00bdee19bdeb2dfb98ddf8740d2f9e2ba3cdff2605ca29515938f5cd36bc3049fdb2cd882a28e25810ea9c283890f5313065548b407c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}