{
  "manageEntity": {
    "action": "Repost",
    "entityId": "275366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a8105c47ccb801c372bf940b62333cf2788c2861072f0458fe6c384ffb00783",
    "signature": "0xf25f7d34c9d61e0f808c15a610f4f5b50f34e17bc833f2b09111a4ee515e7c2d5375f3ac462025cc44877f2ded84703150e69a6e53500cc3a48bd0bf97dd0ab21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}