Transaction not yet indexed

SYtDKWTYTkke8nWe7kGTZptTBsaaU9AwcPCeksBi67Y7kUqHKAuzju64sWubbkeyDHDYVomsSSC7RQ1WjnG8mWX

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