Transaction not yet indexed

28RrksHTMoKvkP6BAB2xNCUA26Q5W6xvUdd1onUR9dJrQKtpgyqLu1Jxy98uDXetHBVtu6qoECT2VKobjwTPPVRY

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