Transaction not yet indexed

5SzTN9MiAv6NVjaQCy5j2bspc16k4db8qeytQAkzVmeFK5NVgm6j32arPUBD2Pyve4KrWEkWzQsUTv4nPkvZ45YV

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