Transaction not yet indexed

53NoLZQDrR8b5DHQad3zdWgkHLJjC16G5rKSneaWY5UwbaQDxqnqDuHYwTd1mnZ9P2ZmvnBBbusWvXL3YR7po426

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