{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1028417631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc321a5e1fde0332a886c6ea3dd0265cc7f4c59b5f093579392d66571c5f6dddf",
    "signature": "0xb2034ec964d063188e62d4986227739d6a53d424ee6b31e4ff70ee41bb4ad051377a46f2e770009464417322e196a3474cb352adc8ecfd5b9bab21f73e169bd51c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}