Transaction not yet indexed

53rUb26Mj6DHDRnge6jhMWRRoPYzguYVTnYEVM6SRhn8ZvZnzbbUyuHBitn5zZ6nr1foEBFJEM8JQv5VwxWWNGm3

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