Transaction not yet indexed

My226dM7mTYCw4cggt2JrTcEwSAduqnQE7MsV3QnWfdsfqzF6DdTa9T158VjidPGhoXQZBXfTqTawQFwwK2kFC8

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