{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1396027935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49cd54ff86254ee48ede2fa89028a1e3128b735587616f0daaeabdbef240fde2",
    "signature": "0xb6a7229485b5434581e090c4a62f5f4ce9e7b9e9b509974da17da3e211f9aa8b12c49ac1af6535e98aca1c5c4b103aa2c35b37087e00f22e3a155c5699a6579e1b",
    "signer": "0x9132F960135FBF42fd9A799A6755b99314F85237",
    "userId": "707888481"
  }
}