Transaction not yet indexed

21NKck84KQJGwXD3ynzPk3XmP4fUB8x7FjvXeNqeg3jyffNn9EwX3VeE557BWdsYwtjf3DkETnSrt2trYvyRoC5g

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