Transaction not yet indexed

yDMsmCSaPb6BHsVzFzedaEpp8ps9kBAXMw2Wnr293WVJrBjLG7mpEy59tCXKU3ycK2xYXt5RcmGvqdeos5ppx5S

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