{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077742",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1c67821fa981acc9e7ada1838a5fe6a8245e2a087642752ead7a6f170540054",
    "signature": "0xa414abdda2e71d52e00fe0e1092e6e6ef9bd11e366e3fd3149480322ae1fc42b00c7002d5fc21793de63f79ec0bedc1f3e373c69f9008dd9f2b37731fded4eac1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}