Transaction not yet indexed

YYk2hJkogLRe3oPj7FyAEWg2vZdq2X7Z8w16YqfNZwVfftBppLamcRGhZKFzhrd6dsBq2yj5GikJXfxxQQQYC3Y

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