Transaction not yet indexed

56ukvRFpsg1yoLSyrUKoXWakUAtdyMazdVbhmMGuAaiGkosQCU5spFkLxDFpxjR8XTbNWW739qgbjckRp7aZsj49

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