Transaction not yet indexed

5U21jQxzUGr2uhZyxAepmwK6vsiGgn1XckdRVxHva2JChD4twoDLsqmrX4M9PLnext2etprrTYKs5hwzTcu4csA8

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