{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f5af803c2b4c603d6e63a263dc032bd08fbf08a5f085c04edaf322421db6ab2",
    "signature": "0xbb4344973fe858e39a759636aa75485e7b78dd9f4658e86edc4cd02a3aed7d9803f902a8c4b9b8fa439964b830fbdbc80af75666da3978619c216f45c210344a1b",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}