Transaction not yet indexed

53Zep72RLS3a1cK8V4m8rjoakBRH96jP7JHttMGaGi4NptGUWAYZSip3iZ81hAsUqnpXnEEQZLHJoPRA6PXh4si6

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