{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d3d97c8f36a38f827558483df6062b51abbfc91729f012898ef0abc13d71471",
    "signature": "0xbf7b0b8c6d4005a9bf4ae8fe3b1bf3dadf8541190c597cd9bfff8f8c80a98d440eddc0c45e28c313c7c84b37a97326004579dcf4664f08a61206a3e16771ded01b",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}