{
  "manageEntity": {
    "action": "Repost",
    "entityId": "766222451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c32ef50440845f2ccd8088839fdc22279b9228977901a781c49030ac47198eb",
    "signature": "0x2bfab5682acc1f03b154c8b7301791e4229901751473292b56b7e0658e258fb9397d5ed27756e964e4b61b8d601a320b2c70c0d24af81153e675a96969f5acfd1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}