{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd396127281174e410b27a51d13b803fb37395c3434c84f7d8570da7758e5c43f",
    "signature": "0x8e451e479e481a69dc5e330f10b86b943bafd852cd607eb4643476569647649e46574f813c3ae5f67f0e5c2f3e7986151e60e810ed15e2a40a3bb9df50bcf9c51b",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}