Transaction not yet indexed

k2s4sSWALwUuMSfDVhYufyFwTqYp6aSW8xePu1UcaQFNbmY8GbSZsutCLzL2Ya6we7Yv5QdRCJuamC4adKKE7FT

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