{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328617007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d53442c86f684e8bc2487f36cffa459e57edb0049f582b2556073d38c0b0f9a",
    "signature": "0x24dc4d0ae2454ee3573aa047b6357d8caac5a3a492181cbe5ca2c2d2ed7b385925d9fb2ac5d001b9da3166f4c5a83135b83a50a62181fe12d316c049d08145f41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}