{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x937f815636b1601efc5f1fc74c9884a579c8d5cc600de58577078e2d67294710",
    "signature": "0xde662bfc555c558b5523db1c8cb66977cf20df9ecd423c7e0e1588b277449883153d17ea2b8948ec83d1b2c29e0815fe3701f20a4b123da6a33286d8dbecbca31b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}