{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1369042653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd504863197d62a17444cc6a58e8dab5dbffacce9c55ee3633d64ea7cad43f13",
    "signature": "0x575c1b2d1c6e93244833d524a2664180871e1225acdd62d0c92a1e7eccebb10d79fcdf377f24032179a9d57cca5835160505e358737f8b830b72c67ef73974a31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}