Transaction not yet indexed

Pf6NJ7Hk9PcAdSnwXh6qcqW7cz5K3M4EcW3eQ9JjromdWPXrPiqxMrS6hhUmWLPZdKpZt1tthdJTjvvjCSowLS3

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