Transaction not yet indexed

Mk2LZ7wwRah9usk2BULZeaH6CC4biKJsDGmh4y84yEbFSbg7AESGXAkN1tzgsTSC26Q94KCkZ9wDon8f9RmWeM2

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