Transaction not yet indexed

YELATiLM78mv7K3rpMFyTS7xLJzFCqAS7ZLvt3dwT82gc3n2tAtMoEDAoUKJPpsqvuBLKotmicjbhfosWVT5Pku

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