{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186354435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84e388c911f14a25517f34dfb9596ab1c71b811b35a19ca855d1868503cdf93c",
    "signature": "0x26c4a2cf937303cf49b1f9cbb1d67f2426d2166b8c5af0fa2fbf0245cd5c2a5e7655f8432dff6d64afcccc73e33651703e62fb36cba840bcca5cf665cf9144591c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}