{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1206741354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa515713a005624ff7ec2176a3efff0eef1cd02afdaf23d9fcb234a7b464ce11",
    "signature": "0xd47e773cab5a61e0f991d840d9c4c1cf03b21aff7dc8cc06cc6d77c1a5aab63d1726237bf40171c688a3f1bec3e2c28f342c403affc5e826296b62ec4ab8afd21c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}