Transaction not yet indexed

21FF6GZzxA1M1JxscAzQ9Ymm5yWE46Bj7PvuHUvxDs8ut8pLHftt8BjTC2ZsJdFktUYqv73hFsqbMKQ3hhxtjpi8

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