Transaction not yet indexed

HPfEX8m6DiyaUX3o7NJCgBQQitrkExkdHgN1bBvucLv6QKBahmqeG2CxYH8jf9d4zmuvEaCj1nAvKr2NTPBeLQ4

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