{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1041381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x055fa3584e4d79fb4f9a7ccf99164bb743ed49e96984070bf0ca269263bcbea6",
    "signature": "0x2bed7047a97c5c2b430863002ab29c01af48aed9a474b5632be7abbd4e99aeef157305035734e9441a2223d6ee2135d113c1a9b71290c577473526bda3a0afc31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}