Transaction not yet indexed

MUU9XNsF8cd4vK2QrnyVfGf6MB2JRWCe9opvFPHTSpWSymUAhga8Eesv1zJzZ4jpz6z6y2dHyfsoPFgdNEouGVz

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