{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633379188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32e7d823b62ee8b6fbcdced857a1a9d7e308c1b6e64eb3ef9f62b1af4816b264",
    "signature": "0xddeb5886a1f9e769706ac6a4935c439c255eb9f2ab9d3a40881e0e160c4c8444179c1b00f278f9ee86318eee0ab546ac12a5aecada8b2c5f0addf08e6b5d42671b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}