Transaction not yet indexed

YMshmLG3qH3fpxaWaDhH22xdRjPPVEjfZffFPgJWRNdWouvq42vuFNtiFjvdJZhdkzzdwRSbc5qFqTxv8rHfMo4

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