Transaction not yet indexed

tyU99MkKWLfBrZdwU9338uMy3ZbAVzWQhLc18xNXuQB3qASi6cWyhhZpjw8uXT4iegfg9h2ipRsPdJnQQtamJW6

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