Transaction not yet indexed

21S5YtVhevkuRjcDp8GzpmxucSUfqnD1peCqAwShS2iLoi3fyeZ3mRtgDvRPjb8F4HBStihwn2gALxkfMmajSw2F

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