Transaction not yet indexed

a1HMzrrYYS8iVS6wHMgUSaLARQmQzzUjBwCsBFAa2GJqZCXp82ykvc57DmMFfQeoWkq4spzSxUSjAbkGiiCQERU

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