Transaction not yet indexed

ymAExa5k5k7vWF7428srfK5EdR5E8MHfQmipYduytToGpqpd2BfSEg5DfFSoSHNfVsnWY5V7NVGAgX2xFHGjTDi

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