{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436139881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36bddafc1a8ca2e5ee499d928179e53591fe2c08176c3acc6f90b03628f1aaaa",
    "signature": "0x72e10bc5bdb6874d7406e770729900e06058e63bce7e87f9f24061e72b6cfdef37fab13951fa0747106eb26e0c0df09ab8a893974d92d3bbd3c1ff025f4ea1661b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}