Transaction not yet indexed

641tKAvckgJQPEQSqfAEnHS73LccJsDNopW2VzjjPqtCuooWvrWRWQWKBdRVeHzWRsED4G5TiSB3zVvm9S2Ys9ZF

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