Transaction not yet indexed

5RSFbkSLR1tPzUWj5cpfkRyqfPVMGEyrtM6oV1GJBQ1sLWXituVMKzzdAPZCXUEDxAk57rnkx2VuqB6ELmo3C4RT

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