{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1091132329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b5bbd44cc6676f338a63c35a16a60aebd7a3c549eaaa2eb85581587925fd6d6",
    "signature": "0xbf833177a057666893e90e7c19856b9e0d488ff070da344bfdc20eb7cb89887b482f05f784a5a5a6860a4d68c7d9590854359f4b45966cff171d5bd9db9d021a1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}