Transaction not yet indexed

u88MDYTWpGqJ7L6w4CFDLbYLd21nVRZYBFJsCN7FYTc3LdApJsCLdLwjfn1rpT8BArjCcSd1HmMKLqbdD6WCJJh

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