Transaction not yet indexed

56Mp1vKCxtKqp5itY99EMbGcebAdh4su55xyAaLGeq3qkFnN9DCQj5xqBYsURRDkaHEnbsLtPV4H5fYHCAtgs5ey

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