Transaction not yet indexed

5SyMSCf7TeF8ZMA462jKrwZ9EAaTBkdkyEDUyNKv4U12QVT39x6SoScKt54gL1kvfBmCyhwDP2dwveD9aN6z1kaG

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