Transaction not yet indexed

yycEFFYGCUSzfWqmEM74SgCG9XPptHnxWsPwKxW5zEzcXARpzpM9mopyZWNMbFY5cHhmCvsb8k4CPG9gdkbR3sh

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