Transaction not yet indexed

MUN7S29LeVvni3ojeuQUYbsbL9LFayttFjzjdmaXTSQjCLbJj2c4ppVFMLqpS8Qs9GZMrcQ6NDe9GASnGEbEYvW

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