Transaction not yet indexed

21MTESEEXc24V5u3LouuwF7Z33wGfNQ4jAVRVqjTmTjC9SfWK7mLgjJzz2W4P7UJdeAgy9oWh1DYF4Y3rZVfccw6

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