{
  "manageEntity": {
    "action": "Repost",
    "entityId": "722782031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58fe8111a26e249c113c838e32678ae0a08118c052b66647fa7360456a972b5b",
    "signature": "0x2f409e9baf58fff8703ca40c049ffa8092255c02072a96eda248daace2e16ffa182f25524a0a9ebc92ed6344e2d2b44336c434526365c51eec7aec951958bc9a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}