Transaction not yet indexed

RCg53EUGcYtwLay9Ds5yeamFnuBHeTSRV5Hdy6id44txe5nMPjTCuh5iGm1x1bUxeAZApmaLmJLvBxAsLg55qwD

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