Transaction not yet indexed

278LWjkBZmLAUR21dcg97fHbKJ4rbGHrM5KRogKwmPEFtr9A9S7jbPc9xiGaj6PPcqrE3GuQeP2hFcrVUAJWffMA

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