Transaction not yet indexed

553PkYT2YiXs9ey1sUbCSTDyNaNsHtXDM4JhBU29t2UZXmp2k2dWgusSvNjXGaNNtr4xZeVN4zw1TLCRj3JZo4Up

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