Transaction not yet indexed

121Ms6ZiLmdtPdnuKLGQNvqhVBpF2hYSzE9CfD5vXscfZZveEvsG5h9oCy2NqM7aU6qkcMjpHxJVoosagszwDjUU

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