{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265453",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x188d0411db60cd377b026eabf52c43bf5522c6f9b27513cbc08660e70ccb9b04",
    "signature": "0xc9a76855030be34c22d12d40af5a11c3c7e6650bce72d96ca0f62cf0cd159d4a6794925738c60feae37e038f4b75b0d7a15b60e932d80b16c7277f140487482a1c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}