Transaction not yet indexed

278QfDxAV5PL9WcJHT2Hk2opeMi8h93kzAgkGhPXBo4BhEBofRFAmXzsec1zb49TjSamnUYZGe5Kdw1vjY2LzovW

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