Transaction not yet indexed

5s16QHZDoDwpiWsEQDiZRLWgLDv3WgKZJLWcqvQj9C5QBstyyWFuAkm6JxTqc7X3ruTETLtevaaZ18ryT2i9KCL2

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