{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1025429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45eaecda0d3f28e890b54aaa68565449579b5a9bb30664e3e79d39d3ef4fb85a",
    "signature": "0xccee2746a3511925d7f308f2093701ce400adf49828d23eb226220203dcb853729c1b6aa7e306862eee18c91b3f5416e2f1422da5ad6eb170d277bdec02dc1201b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}