Transaction not yet indexed

12U1cpZzxpLCYpCurRuYmREJCWPV2GFxCx8PfgzavFe1WN7ChqCvX6q5NKPgFusQovd5AnMZ7k3bBmZLTV3wWkb

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