{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8749d4b9b1a7de268cc1f275e61091d493f662c87959d4cf9af16e4c62974a40",
    "signature": "0x53c1c40f2fb8002b939cebfe5a47858daa3d1a24e22c2e67089215cc3bc2a9a6422a839b26ac7a75da2e143b181824cb3522d66b748234328aab36d2b66cd0e71c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}