Transaction not yet indexed

Knk78XEsA8ygaqNQfYmcsjrKy9t7ifCpgTP2jsQTH3XdA6Uf2QZ4SSaRKe5HWK5VseT5qFhdsG48c8VgJGbx5MU

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