{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1999135900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84a5290a50a7f79a61630f9d21686c9a0e1fbcfb7f6c08683f1370becdc8aeea",
    "signature": "0x1aceb5afb0df6055eee92532d6af6eaf23f026f890601bcd3d7c88be2ac291971078a25e795a72ef5901c7314ab43f21ea9c0d241ff7b3d69feaa5f1410f60c21c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}