Transaction not yet indexed

MMWWrDyvoJuVHWf7JNhSAnRAkxywsUs8YBcV29TPRksNGYTGewY1r6iVrJm1nwURLnT97y1BmqhMFrwJweEkhfV

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