Transaction not yet indexed

53cBMKPS9yqREFaJsaPQBqLBe4EHh95wVkqN8LzLXaXaTP8FwtQb6aYzmohuVCoZxRCiDzeBxJBoQRPK9o6mTor5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.