{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd66a55019af970b44966c1e1a2147fc4d09032eb16678b816f3e7886cbd3d84f",
    "signature": "0x60b41accf59ca77416bfc5bfad0bd61608e1c5e2eb7dd35cb6b04b37185c94a32bf1d9c0bbaacb006ae9ed4cf817787f90a35bae45fb201cbd802cc0dc924a771b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}