Transaction not yet indexed

5S6SfCUeMQz1usUT8DS6482WPxhJsMuzUtvFG7oP6Aw3RGTj2rqhSf89e3Gf9zpFvb14p3qyQK2ngyNujtMFi1oQ

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