Transaction not yet indexed

1R9SfZS7Tx1AXkJzCNVaFctisuzQCvQ7mQaoabF3UbrY3qTP8QtEWUnhmgg4N18aCw6ZKBqMU8S6ZzASQLi6iu6

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