{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956588739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22ce532c115edb4733eac9c9640b0b9a6475bfa9233b3c8fc631d7f132ccae22",
    "signature": "0xd6ea00b607b85712f83adaf70ee25a68bb35ab276d7f159884649e719d847a293dda1fc26ef606aafee02eafc420ed673b6d3acb0988f9739d25c3f5a058d61f1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}