Transaction not yet indexed

216nQErRvUBqWg2B4qAWqrqfdkQx7m7bcoabuCKb8NMPfNGv24FxTon4gi9QGB1FgGyLKY4VCSdSePfnb6SY8GTS

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