{
  "manageEntity": {
    "action": "Repost",
    "entityId": "921826685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff03668b615348df7b5ca7700ccf5b60202a6a24fa2631348c78961d4e2f9e13",
    "signature": "0x33129abba6f5e0f36662250d973ba14b0339e4c4c30eab655ab79d7e061da59c6d01e016da0a80a2e8d2d4716d562337a06466a3587fea661cb6ed8bf9c0926f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}