Transaction not yet indexed

HM3rSXLcbjd3LrFNyRbGYMWSLih4LtJU1akUUVAJKvJE8b1ujUmRQew3ok5HpAvFu3L9QLrAtKnJq9rT4oEyDB8

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