Transaction not yet indexed

ecU56s4qxSfBiYJRmeVCP3FX5Gyk8fsAcTweuzU3ApTgP4oseio6cpejg4tze2TjPn9j6TWL2z5xq5NwjpSBmbc

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