Transaction not yet indexed

u6xAL5vyvwwMkLi6ShcifYi8ixQC8EEPtuBcHyhHXfWH9FpDsTE3jDuRMn4ewkVbpVi6v2vsCuhuVGh8bBsZ6JP

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