Transaction not yet indexed

SXn1P1XjgbZCAAc99o7pDsMME15y3uvQpcbPy4v5ww7WEZqXkHSKUeqeAX62ufo8kmiXrZaxmZLL7LS4v1XFEVH

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