Transaction not yet indexed

21TLvQ5uYUS3RSnopYGbbJTpvF5kD78uiDNrgPy5BBDB4JS6z4JdFW8TYGkbrP7ua6FiS6GCyfDsQH2y9sxRKuM5

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