Transaction not yet indexed

278sXMKTPPHrJ2ywtABmwo7e7EAvB5XtStsq8Z3zD4Fgjp7Wxhqn4ycph2eKqMk4utFFtGGo5LTNYrCZGL8ajXVq

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