{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1186354435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f82ae1ea57e9d649660c1d01c3ad6aa8e18a0c8f502c159b72eb42b18b4227f",
    "signature": "0xb22a8f169e72c378bd511054dde8ca49aca5e1cf80bb981af062a5d4ecb324cf3530b735c281dfd080ef162c911e62e96c0c6224612b8e3cb247761102e13e891b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}