Transaction not yet indexed

2CUGuZaJkK3U9DAjLZfFcs3vjoC8xirxKu8L32CnVadW2Yr5yTUBFZMF7qUfDnLDAj8HTy8NAw5hh4UqK5NtTmx4

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