Transaction not yet indexed

21ixNQVGzff4SqPR35uSwqfWbnWnSqcBB6i9yn3zXZFCj1XsFHxvXuF1c8wT8n2zXsovkQ1ohRGfAoy1dEhpcH5x

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