{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdeef908408c6de696834c2306a65cb3a5ff37fde45623796834b4333ddf0f72",
    "signature": "0x62ee87f71c885e3d165e215249e3ab5b16d5e2f90787773560d84abf51a742e9728d669ce51e9799551cb69b8035bcb6dc441dbd64739b0b6d6787f2ad32004d1b",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}