Transaction not yet indexed

5St6MwPCKHDYuPthprD1dU5uBTc7nkxk83BEYHVsaKwvfKWSqk8U6S9tvpLm6cRkvzZWGrtPD8eMabSAZcEb2HCb

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