Transaction not yet indexed

YDfYMgbDpcQGArhf8U2LCiWdfc8ifjEXWj7av9fzugUQJQLAPmxPTSbZBCQjcBVw1cx863YuJFyNpwqYVZ1HQk7

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